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2AGR4-101131Everly Bluetooth Speaker

The Gem Group, Inc.
Everly Bluetooth Speaker - FCC ID 2AGR4-101131 - The Gem Group, Inc.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jul 29, 2021
Application Purpose
Original Equipment
Date of Application
Jul 29, 2021
Equipment Note
Everly Bluetooth Speaker
Frequency Range
2402.00000000 - 2480.00000000
Company
The Gem Group, Inc.
Country
United States

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

OVERVIEW 1.Power On/Off button 2.Previous Track/Volume down 3.Play/Pause, Hands-free call button 4.Next Track/Volume Up 5.Multi-function button 6.Micro SD slot 7.Micro USB Charging Port Bluetooth Operation 1. Please ensure that the Bluetooth function has been turned on in the settings of your Bluetooth enabled device. 2. Turn the speaker on, the indicator light will flash to detect Bluetooth enabled devices near you and will enter pairing mode. The indicator light will go off if no Bluetooth devices are detected within 5 minutes. 3.”GEMLINE SPKR” will appear on the Bluetooth device list, select “GEMLINE SPKR” to establish pairing. If instructed to enter a PIN code, please enter ‘0000’. 4. When you want to play audio from another Bluetooth device, disconnect the speaker from the original device and follow steps 1-3 to re-pair the speaker with a new Bluetooth enabled device. BUTTON CONTROL • Power On/Off: Press and hold the Power On/Off button for 2 seconds. • Play/Pause: Quickly press the Play/Pause button once. • Volume Up/ Next Track: Quickly press the + button once to change music to next track. Press and hold to increase volume. • Volume Down/ Previous Track: Quickly press the - button once to change music to previous track. Press and hold to decrease volume. HANDS-FREE PHONE USE • Answer incoming call: Quickly press the Play/Pause button once. • End call: Quickly press the Play/Pause button once. • Reject incoming call: Press and hold the Play/Pause button twice. SD CARD PLAYING Insert a SD card, the speaker will play the music on the card automatically. Quickly press the multi-function button once to change the playback mode to Bluetooth mode. TRUE WIRELESS STEREO(TWS) You can connect two Everly Bluetooth® Speakers as a pair for stronger surround sound stereo effect. 1. Make sure the Bluetooth function is OFF on your mobile device. 2. Turn on both speakers. 3. Quickly press the multi-function button once on one of the speakers (this will become the main speaker), both of speakers will enter TWS pairing mode. The TWS connection is successful once the LED of the main speaker flashes blue and the LED of the auxiliary speaker turns blue. 4. Follow the steps outlined in the Bluetooth operation section to connect your speakers to your mobile device. CHARGING THE SPEAKER 1.When the battery is low, please charge via the included USB cable. The charging time is approximately 4.5 hours and provides up to 8 hours of continuous operation. Standby time is approximately 10 hours. 2.The LED indicator light will be red during charging and will turn off once it is fully charged. WARNING 1. Do not disassemble, repair, or modify the speaker. 2. Do not place product in or near fire to avoid danger, as it uses a lithium battery. 3. Avoid storage at extreme temperatures, this can shorten the battery life and may affect the speaker. 4. Keep the speaker dry and do not store the speaker in damp areas to avoid damage to the speaker. 5. Avoid dropping the speaker as it may damage the speaker. KIND REMINDER 1. To prolong the speaker’s life span and to avoid hearing damage, please do not listen to music under high volume for long periods of time. 2. When an error occurs with the speaker, please turn off the speaker and restart it to troubleshoot. 3. When the speaker’s power is low, the Bluetooth range may be affected. Please charge the speaker to avoid disruptions during use. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by The Gem Group is under license. Other trademarks and trade names are those of their respective owners. SPECIFICATION Model: Everly Bluetooth® Speaker Bluetooth Specifications: Bluetooth® V5.0 Profiles Supported: A2DP/AVRCP/HSP/HFP Wireless working range: 10M (without obstacles) Built-in battery: Lithium Battery 1200mAh USB Recharge voltage: DC 5V Output power: 5W Frequency Response: 20Hz-20KHz Sensitivity: ≥90dB Product dimensions: φ76mm * H101mm Playback time: 8 hours Charging time: 4.5 hours PACKING LIST Bluetooth® Speaker USB Charging Cable User Manual Gift Box The Bluetooth indicator light remains OFF 1. The power of the battery is insufficient, please recharge the speaker. 2. Restart the speaker. Problem Unable to pair the speaker with a mobile device 1. Inspect whether the speaker is searching for a Bluetooth enabled device to connect to. If not, restart the speaker. 2. Difficulty in searching and connecting to a desired device can be affected if multiple devices are equipped, turned on, and in range for Bluetooth connectivity. Please turn off or disable the Bluetooth function on the other devices. 3. The power of the battery is insufficient, please recharge the speaker. Troubleshooting Method The sound is low or distorted 1. Inspect the volume of the connected speaker or Bluetooth enabled device and adjust the volume as needed. 2. The power of the battery is insufficient, please recharge the speaker. The music stops from time to time 1. Inspect the distance between the speaker and the Bluetooth enabled device, it may exceed the Bluetooth transmission range. 2. Inspect if there is an obstacle between the speaker and the Bluetooth enabled device. 3. The power of the battery is insufficient, please recharge the speaker. Everly Bluetooth® Speaker IC: 21530-101131 Instruction Manual FCC ID: 2AGR4-101131 1 2 3 4 5 67 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to rad…

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Cover Letter(s)

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-7-29> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AGR4-101131 101131-100B For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title: Tina Song/Manager Company: The Gem Group, Inc. Address: 9 International Way, Lawrence, Massachusetts 01843, United States Phone: +86-755-2730-9361 Fax: +86-755-2370-9367 E-Mail: [email protected]

Cover Letter(s)

The Gem Group, Inc. 9 International Way, Lawrence, Massachusetts 01843, United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-7-29 To whom it may concern: We, The Gem Group, Inc. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AGR4-101131 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title: Tina Song/Manager Company: The Gem Group, Inc. Address: 9 International Way, Lawrence, Massachusetts 01843, United States Phone: +86-755-2730-9361 Fax: +86-755-2370-9367 E-Mail: [email protected]

External Photos

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 External Photos of the EUT Fig.1 Fig.2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 Fig.3 Fig.4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 Fig.5 Fig.6

ID Label/Location Info

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 _____________________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 1 LABEL AND LOCATION (Size: L4.5m x 2.0cm) Material: Tagboard Glue: adhesive sticker Font color: Blue Label color: White Label Location Everly Bluetooth® Speaker Model No.: 101131-100B FCC ID: 2AGR4-101131

Internal Photos

Shenzhen LCS Compliance Testing Laboratory Ltd FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 5 Internal Photos of the EUT Fig.1 Fig.2 Shenzhen LCS Compliance Testing Laboratory Ltd FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 5 Fig.3 Fig.4 BT Antenna Shenzhen LCS Compliance Testing Laboratory Ltd FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 5 Fig.5 Fig.6 Shenzhen LCS Compliance Testing Laboratory Ltd FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 5 Fig.7 Fig.8 Shenzhen LCS Compliance Testing Laboratory Ltd FCC ID: 2AGR4-101131 IC: 21530-101131 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 5 Fig.9

RF Exposure Info

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4‐101131 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 FCC RF Exposure Evaluation 1. Product Information FCC ID : 2AGR4‐101131 Product name : Everly Bluetooth® Speaker Test Model : 101131‐100B Power Supply : Input: DC 5V, 1A DC 3.7V by Rechargeable Li‐ion Battery, 1200mAh Hardware Version : 96DY‐01 Q36B V1.0 Software Version : 96DY‐Q36B V1.0 Bluetooth : 2402‐2480MHz Channel Number : 79 channels for Bluetooth V5.0(DSS) Channel Spacing : 1MHz for Bluetooth V5.0(DSS) Modulation Type : GFSK , π/4‐DQPSK, 8‐DPSK for Bluetooth V5.0(DSS) Bluetooth Version : V5.0 Antenna Type : PCB Antenna Antenna Gain : 0dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1‐g head or body and 10‐g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source‐based time‐averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune‐up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two‐way radios, handsets, laptops & tablets etc.“ [(max. power of channel, including tune‐up tolerance, mW)/ (min. test separaƟon distance, mm)] · [√f (GHz)] ≤ 3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4‐101131 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune‐up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4. Conducted Power Results <BT Classics> Mode Channel Frequency (MHz)Peak Conducted Output Power (dBm) GFSK 0 2402‐2.666 39 2441‐0.052 78 24801.925 π/4DQPSK 0 2402‐1.920 39 24410.869 78 24802.641 8DPSK 0 2402‐1.933 39 24410.892 78 24802.655 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4‐101131 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 5. Manufacturing Tolerance <BT Classics> GFSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) ‐2.001.0 Tolerance ±(dB)1.01.01.0 π/4DQPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) …

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Test Report

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 1 of 52 Appendix A RF Test Data for BT V5.0(DSS) (Conducted Measurement) Product Name: Everly Bluetooth® Speaker Trade Mark: Gemline Test Model: 101131-100B Environmental Conditions Temperature: 23.7°C Relative Humidity: 51.9% ATM Pressure: 100.0 kPa Test Engineer: Kay Hu Supervised by: Li Huan A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm]Limit [dBm] Verdict GFSK LCH -2.666 21 PASS MCH -0.052 21 PASS HCH 1.925 21 PASS π/4DQPSK LCH -1.920 21 PASS MCH 0.869 21 PASS HCH 2.641 21 PASS 8DPSK LCH -1.933 21 PASS MCH 0.892 21 PASS HCH 2.655 21 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 2 of 52 Test Graphs GFSK/LCH GFSK/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 3 of 52 GFSK/HCH π/4DQPSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 4 of 52 π/4DQPSK/MCH π/4DQPSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 5 of 52 8DPSK/LCH 8DPSK/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 6 of 52 8DPSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 7 of 52 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9559 Not Specified PASS MCH 0.9537 Not Specified PASS HCH 0.9533 Not Specified PASS π/4DQPSK LCH 1.314 Not Specified PASS MCH 1.312 Not Specified PASS HCH 1.315 Not Specified PASS 8DPSK LCH 1.311 Not Specified PASS MCH 1.310 Not Specified PASS HCH 1.312 Not Specified PASS Test Graphs GFSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 8 of 52 GFSK/MCH GFSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 9 of 52 π/4DQPSK/LCH π/4DQPSK/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 10 of 52 π/4DQPSK/HCH 8DPSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 11 of 52 8DPSK/MCH 8DPSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 12 of 52 A.2 Occupied Bandwidth Mode Channel. Occupied Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.85481 Not Specified PASS MCH 0.86783 Not Specified PASS HCH 0.85354 Not Specified PASS π/4DQPSK LCH 1.1780 Not Specified PASS MCH 1.1814 Not Specified PASS HCH 1.1813 Not Specified PASS 8DPSK LCH 1.1796 Not Specified PASS MCH 1.1823 Not Specified PASS HCH 1.1790 Not Specified PASS Test Graphs GFSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 13 of 52 GFSK/MCH GFSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 14 of 52 π/4DQPSK/LCH π/4DQPSK/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 15 of 52 π/4DQPSK/HCH 8DPSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 16 of 52 8DPSK/MCH 8DPSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 17 of 52 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 1.033 0.637 PASS MCH 0.912 0.637 PASS HCH 1.000 0.637 PASS π/4DQPSK LCH 1.196 0.877 PASS MCH 1.064 0.877 PASS HCH 0.992 0.877 PASS 8DPSK LCH 1.154 0.875 PASS MCH 1.252 0.875 PASS HCH 1.016 0.875 PASS Test Graphs GFSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 18 of 52 GFSK/MCH GFSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 19 of 52 π/4DQPSK/LCH π/4DQPSK/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 20 of 52 π/4DQPSK/HCH 8DPSK/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 21 of 52 8DPSK/MCH 8DPSK/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 22 of 52 A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N]Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS 8DPSK Hop 79 >=15 PASS Test Graphs GFSK/Hop π/4DQPSK/Hop Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 23 of 52 8DPSK/Hop Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 24 of 52 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s]Verdict GFSK DH5 LCH 2.88 106.7 0.307 0.4 PASS DH5 MCH 2.88 106.7 0.307 0.4 PASS DH5 HCH 2.88 106.7 0.307 0.4 PASS π/4DQPSK 2DH5 LCH 2.88 106.7 0.307 0.4 PASS 2DH5 MCH 2.88 106.7 0.308 0.4 PASS 2DH5 HCH 2.88 106.7 0.308 0.4 PASS 8DPSK 3DH5 LCH 2.88 106.7 0.307 0.4 PASS 3DH5 MCH 2.88 106.7 0.308 0.4 PASS 3DH5 HCH 2.88 106.7 0.307 0.4 PASS Test Graphs GFSK_DH5/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 25 of 52 GFSK_DH5/MCH GFSK_DH5/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 26 of 52 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 27 of 52 π/4DQPSK _2DH5/HCH 8DPSK _3DH5/LCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 28 of 52 8DPSK _3DH5/MCH 8DPSK _3DH5/HCH Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 Page 29 of 52 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -3.323 -37.941 -23.323 PASS MCH -1.22 -37.505 -21.220 PASS HCH 1.09 -37.289 -18.910 PASS π/4DQPSK LCH -3.567 -37.711 -23.567 PASS MCH -0.621 -38.214 …

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Test Report

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 Report No.: LCS210622040AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 37 FCC TEST REPORT FOR The Gem Group, Inc. Everly Bluetooth® Speaker Test Model: 101131-100B Prepared for : The Gem Group, Inc. Address : 9 International Way, Lawrence, Massachusetts 01843, United States Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : June 29, 2021 Number of tested samples : 2 Sample No. : 210622040A-1, 210622040A-2 Serial number : Prototype Date of Test : June 29, 2021 ~ July 06, 2021 Date of Report : July 08, 2021 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 Report No.: LCS210622040AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 37 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS210622040AEA Date of Issue .................................. : July 08, 2021 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : The Gem Group, Inc. Address .......................................... : 9 International Way, Lawrence, Massachusetts 01843, United States Test Specification Standard ........................................ : FCC CFR 47 PART 15 C (15.247) Test Report Form No. .................... : LCSEMC-1.0 TRF Originator ............................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. ................. : Everly Bluetooth® Speaker Trade Mark ..................................... : Gemline Test Model ..................................... : 101131-100B Ratings ........................................... : Input: DC 5V, 1A DC 3.7V by Rechargeable Li-ion Battery, 1200mAh Result .......................................... : Positive Tested by: Compiled by: Approved by: Ray Yang/ Administrators Jin Wang/ Technique principal Gavin Liang / Manager Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 Report No.: LCS210622040AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 37 FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS210622040AEA July 08, 2021 Date of issue Test Model.............................. : 101131-100B EUT......................................... : Everly Bluetooth® Speaker Applicant............................... : The Gem Group, Inc. Address................................... : 9 International Way, Lawrence, Massachusetts 01843, United States Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Dongguan Harmony Electronic Technology Co., Ltd Address................................... : Shuibei industrial Zone, Hongyun Road, shuibei Industrial Park, Shipai Town, Dongguan, China Telephone............................... : / Fax.......................................... : / Factory................................... : Dongguan Harmony Electronic Technology Co., Ltd Address................................... : Shuibei industrial Zone, Hongyun Road, shuibei Industrial Park, Shipai Town, Dongguan, China Telephone............................... : / Fax.......................................... : / Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 Report No.: LCS210622040AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 37 Revision History Revision Issue Date Revisions Revised By 000 July 08, 2021 Initial Issue Gavin Liang Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 Report No.: LCS210622040AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 37 TABLE OF CONTENTS Description Page 1.GENERAL INFORMATION ....................................................................................................... 6 1.1 Description of Device (EUT) ............................................................................................................ 6 1.2 Support equipment List ..................................................................................................................... 7 1.3 External I/O Cable ........................................................................................................…

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Test Setup Photos

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Test Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AGR4-101131 IC: 21530-101131 _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 2 Test Setup Photo(s) of Conducted Emissions Measurement Fig. 3

Contact Information

Applicant

Tina Song
[email protected]+86-755-2730-9361Fax: +86-755-2370-9367

Test Firm

Shenzhen LCS Compliance Testing Laboratory Ltd.Gavin Liang
[email protected]0755-82591330Fax: 0755-82591132

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.80 mW
Confidentiality
Long Term
Grant Notes
Output Power listed is peak conducted.

Other Applications from The Gem Group, Inc.

MAGNETIX RCS RECYCLED PLASTIC 5.000 MAH MAGNETIC POWERBANK - BLACK - FCC ID 2AGR4-102641-001 - The Gem Group, Inc.
2AGR4-102641-001

MAGNETIX RCS RECYCLED PLASTIC 5.000 MAH MAGNETIC POWERBANK - BLACK

Apr 10, 2026

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz
SAUER-Speaker XIV-BT19 - FCC ID 2AGR4-GS104768 - The Gem Group, Inc.
2AGR4-GS104768

SAUER-Speaker XIV-BT19

Oct 29, 2023

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
AUDEN ALUMINUM WIRELESS SPEAKER-SILVER - FCC ID 2AGR4-101792 - The Gem Group, Inc.
2AGR4-101792

AUDEN ALUMINUM WIRELESS SPEAKER-SILVER

Jun 05, 2023

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
SOUNDPRO WATERPROOF MAGNETIC SPEAKER-BLACK - FCC ID 2AGR4-101736 - The Gem Group, Inc.
2AGR4-101736

SOUNDPRO WATERPROOF MAGNETIC SPEAKER-BLACK

Apr 02, 2023

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
AUDEN BAMBOO WIRELESS CHARGER - FCC ID 2AGR4-101517 - The Gem Group, Inc.
2AGR4-101517

AUDEN BAMBOO WIRELESS CHARGER

Jun 14, 2022

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz