2ALCFXO-9568-3TWS earbuds

front side | 01 | 05 | 03 | 07 | 02 | 06 | 04 | 08 Essos True Wireless Auto Pair Earbuds w/Case Instruction Manual XO-9568-3 Hello! This is your instruction manual, to help create the best possible experience with this cool product. EarbudsPower CaseCharging Cable Place the earbuds securely into the power case. Make sure the earbuds are securely placed into the case. Press the power case charging button(6). The LED on the case will turn BLUE. The LED on the earbuds will turn RED. The LED on the Earbuds turns BLUE and the LED on Case will turn off when the earbuds are fully charged. You’ll hear a beep prompt when the earbuds need charged. The Earbuds will play audio at max volume for 2hrs. Use the provided Micro USB Charging Cable to connect to an adapter or computer to charge the power case. When charging the power case the LED will flash RED. The LED will turn solid RED when the case is fully charged. Remove both earbuds from the power case, you’ll hear a voice prompt saying “Power On”. Once you hear both earbuds beep the earbuds are now synced to each other. If flash Red & Blue while the Secondary Earbud slowly flashes Blue. Main Go into your Bluetooth options and select the pairing name “Essos Earbuds”. If done successfully you will hear the voice prompt “Connected”. Both earbuds will You can now enjoy your favorite Audio. Previously connected earbuds will connect automatically after they’re powered ON. If you don’t connect to the earbuds within 3 minutes the earbuds will automatically power OFF. Take out your earbuds from the charging case or press and hold the multi-function button for 3 seconds. You'll hear the voice prompt "Power On". Press the Multi-function button on the Right or Left Earbud to play/pause your audio. If you want to change the song or volume you must use the connected device. Take out the earbud from the charging case. You will hear a voice prompt “Power If you’re having trouble pairing your earbuds please turn off your Bluetooth. Place both earbuds back into the charged power case. Now remove the earbuds and follow the instructions under “Pairing Both Earbuds”. Answering/End Call: Press the multifunction button once to answer an incoming call, and again to end the call. Reject a Call: Press and hold the multifunction button to reject an incoming call. To turn off your earbuds place them both back into the power case. You can also power off your earbuds by holding the multi-function button on both earbuds until you hear the voice prompt “Power Off”. Multi-function button Microphone/Earbud LED Ear tips Charging case LED (Earbud charging) Charging case LED (Case charging) Power case charging button Micro-USB input 1. 2. 7 654 3 1 2 3. 4. 5. 6. 7. • • • • • • • • • • • • • • • • • • Open your Bluetooth options, Turn on Bluetooth, and select the pairing name “Essos Earbuds”. If done successfully you will hear the voice prompt “Connected”. The earbud will If you would like to synch the earbuds • • • • • • • • • • Safety Precautions: Included Contents:Charging: Pairing Both Earbuds: 1. Pairing: First time 2. Connecting to Bluetooth 3. Power ON 7. Playing Audio 5. Calling 4. Power OFF Resetting your earbuds: 1. Charging the earbuds 2. Charging the power case Please follow the rules described in this manual closely to ensure your safety. Before using the earbuds, we would strongly encourage you read this manual. Do not modify, repair or dismantle the earbuds or power bank. Do not use any liquids to clean the products. Do not use the earbuds near water, or intense temperatures. 1. 2. 3. 4. 5. Single Earbud Usage: back side | 09 | 13 | 11 | 15 | 10 | 14 | 12 | 16 Charging time Charging time Bluetooth Range Play time 1.5 hrs (from 0-100) 2 hrs (from 0-100) 10m 2 hrs WARNING–When using this product, basic precautions should always be followed, including the following: Fully read the instructions before using the product. The unit will only achieve full performance after 2 or 3 completed charge and discharge cycles. Do not overcharge your case. The unit may become hot under excessive use. Remove your case once it is fully charged. Never charge your case for more than 7 hours at a time. To reduce the risk of injury, close supervision is required when the product is used near children. Do not expose the device to moisture. Do not use the device in excess of its output rating. Overload outputs above the rating may approved by the party responsible for compliance could void the user ’s authority to operate the equipment. 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 radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition …

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CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 <2020-01-02> TO WHOM IT MAY CONCERN 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 2ALCFXO-9568-3 Model name XO-9568-3 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: Sunny Zhang / Manager Company: Dongguan Xing Yue Electronic co., Ltd Address: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Phone: 0769-81022708 Fax: 0769-83345348 E-Mail: [email protected]

Dongguan Xing Yue Electronic co., Ltd Add: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2020/01/02 To whom it may concern: We, Dongguan Xing Yue Electronic co., Ltd the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ALCFXO-9568-3 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: Sunny Zhang / Manager Company: Dongguan Xing Yue Electronic co., Ltd Address: #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Phone: 0769-81022708 Fax: 0769-83345348 E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA 1. EXTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Fig. 5 Fig. 6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Fig. 7 Fig. 8

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 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: L3.0cm*W0.5cm FCC ID: 2ALCFXO-9568-3 Label Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA 1. INTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Fig. 3 Fig. 4 Antenna

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 ________________________________________________________________________ ___ 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: 2ALCFXO-9568-3 Product name TWS earbuds Model number XO-9568-3 Power supply Input: DC 5V Headset: DC 3.7V by Li-ion Battery(35mAh) Charging case: DC 3.7V by Li-ion Battery(200mAh) Modulation Type GFSK, π/4-DQPSK for Bluetooth V5.0 (BT Classics) Channel Number 79 channels for Bluetooth V5.0 (BT Classics) Channel Spacing 1MHz for Bluetooth V5.0 (BT Classics) Antenna Type PCB Antenna Antenna Gain -0.58 dBi (maximum) Hardware version V1.2 Software version V1.0 Bluetooth Operation frequency 2402MHz-2480MHz Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable Device Model Declaration / 2. Evaluation Method and Limit According to KDB447498 D01 General RF Exposure Guidance v06Section 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. 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 separation 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 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 • 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 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 Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -0.162 39 2441 -1.993 78 2480 -0.792 π/4DQPSK 0 2402 -0.919 39 2441 -2.651 78 2480 -1.598 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 ________________________________________________________________________ ___ 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 GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1 -1 -1 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1 -2 -1 Tolerance ±(dB) …

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 1 of 34 Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: TWS earbuds Trade Mark: N/A Test Model: XO-9568-3 Environmental Conditions Temperature: 24.3  C Relative Humidity: 53.1% ATM Pressure: 100.0 kPa Test Engineer: Zhuo Zhuo Supervised by: Tom Liu A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict GFSK LCH -0.162 30 PASS MCH -1.993 30 PASS HCH -0.792 30 PASS π/4DQPSK LCH -0.919 21 PASS MCH -2.651 21 PASS HCH -1.598 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 2 of 34 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 3 of 34 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 4 of 34 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 5 of 34 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 1.027 Not Specified PASS MCH 0.9662 Not Specified PASS HCH 1.030 Not Specified PASS π/4DQPSK LCH 1.289 Not Specified PASS MCH 1.311 Not Specified PASS HCH 1.314 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 6 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 7 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 8 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 9 of 34 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 1.137 0.687 PASS MCH 0.974 0.687 PASS HCH 0.848 0.687 PASS π/4DQPSK LCH 0.984 0.876 PASS MCH 1.226 0.876 PASS HCH 0.986 0.876 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 10 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 11 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 12 of 34 π/4DQPSK/HCH 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 Test Graphs SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 13 of 34 GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 14 of 34 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 0.307 0.4 PASS 2DH5 HCH 2.88 106.7 0.307 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 15 of 34 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 16 of 34 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 17 of 34 π/4DQPSK _2DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 18 of 34 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -0.525 -37.572 -20.525 PASS MCH -2.342 -37.815 -22.342 PASS HCH -1.168 -37.708 -21.168 PASS π/4DQPSK LCH -2.648 -37.185 -22.648 PASS MCH -3.5 -37.642 -23.500 PASS HCH -2.605 -37.287 -22.605 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 19 of 34 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 20 of 34 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 21 of 34 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 22 of 34 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 23 of 34 π/4DQPSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 24 of 34 π/4DQPSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 25 of 34 A.7 Band-edge for RF Conducted Emissions Mode Channel Carrier Frequency [MHz] Carrier Power [dBm] Frequency Hopping Max Spurious Level [dBm] Limit [dBm] Verdict GFSK LCH 2402 -0.645 Off -49.584 -20.65 PASS 0.365 On -49.020 -19.64 PASS HCH 2480 -1.278 Off -49.371 -21.28 PASS -0.002 On -48.980 -20 PASS π/4DQPSK LCH 2402 -4.040 Off -49.567 -24.04 PASS -1.101 On -49.265 -21.1 PASS HCH 2480 -2.960 Off -49.830 -22.96 PASS -1.683 On -47.889 -21.68 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 26 of 34 Test Graphs GFSK/LCH/No Hop GFSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 27 of 34 GFSK/HCH/No Hop GFSK/HCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA Page 28 of 34 π/4…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 35 FCC TEST REPORT FOR Dongguan Xing Yue Electronic co., Ltd TWS earbuds Test Model: XO-9568-3 Additional Model No.: / Prepared for : Dongguan Xing Yue Electronic co., Ltd Address : #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : December 25, 2019 Number of tested samples : 1 Serial number : Prototype Date of Test : December 25, 2019 ~ December 31, 2019 Date of Report : December 31, 2019 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 35 FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCS191225083AEA Date of Issue ................................... : December 31, 2019 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Dongguan Xing Yue Electronic co., Ltd Address ........................................... : #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China 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. .................. : TWS earbuds Trade Mark ...................................... : N/A Test Model ...................................... : XO-9568-3 Ratings ............................................ : Input: DC 5V Headset: DC 3.7V by Li-ion Battery(35mAh) Charging case: DC 3.7V by Li-ion Battery(200mAh) Result ........................................... : Positive Compiled by: Supervised by: Approved by: Linda He/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 35 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. : LCS191225083AEA December 31, 2019 Date of issue Test Model........................... : XO-9568-3 EUT......................................... : TWS earbuds Applicant............................... : Dongguan Xing Yue Electronic co., Ltd Address.................................. : #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Dongguan Xing Yue Electronic co., Ltd Address................................... : #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Telephone............................... : / Fax.......................................... : / Factory................................... : Dongguan Xing Yue Electronic co., Ltd Address................................... : #98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City, Guang Dong, China Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 35 Revision History Revision Issue Date Revisions Revised By 000 December 31, 2019 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 35 TABLE OF CONTENTS Description Page 1.GENERAL INFORMATION .................................................................................................. 6 1.1 Description of Device (EUT) ....................................................................................................... 6 1.2 Support equipment List ............................................................................................................... 6 1.3 External I/O Cable ...................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ALCFXO-9568-3 Report No.: LCS191225083AEA _______________________________________________________________________________________________ 1.2. Photo of Conducted Emissions Measurement Fig. 3