2AD2BROCKSTARMINIRockStar MINI

RockStar MINI USER GUIDE What’s in the boxProduct IntroductionInputBattery ChargingBluetoothTWS Function Operation AUX INUSB ConnectHands-free Mic Input Power:40W RMS Bluetooth 5.0+EDR,A2DP AVRCPIPX5 Splashproof Hands-free calling Rechargeable Battery 7800mAH Up to 8 hours Audio playback (5 hours at max volume, full bass status) Support USB playingSupport Karaoke High Range Speaker Driver*2 Full Range Speaker Driver*1 Passive Radiator*2 TWS Dual Pairing (Support Bluetooth or USB Disk Mode) 5V/2A~12/1.5A intelligent identification Automatic conversion voltage to 12V from Quick Charge adapter to save charging time Dimensions: W188×D108×H148mm W7.40×D4.25×H5.82 inch Net Weight:1350g/1.35kg/2.2lb/47.62 oz Charging Port USB Input (Playing music from USB) After connection, battery status of the RockStar MINI can be shown on iPhones' Notification Panel with iOS 5.0 and above. For the ULTIMATE listening experience, you can pair or connect TWO RockStar MINI speakers together by using DUAL PAIRING MODE with the following steps: 1.Make sure you turn off all music apps on your mobile device before entering DUAL PAIRING mode. 2.The RockStar MINI is capable of connecting with two separate mobile devices at one time. However, to enter DUAL PAIRING mode, please make sure the first "Master" RockStar MINI you are pairing with is connected to ONLY ONE mobile device. 3.The second "Slave" RockStar MINI must not be connected with any mobile devices before entering DUAL PAIRING mode. 4.ln DUAL PAIRING mode, pressing the power button on either of the two RockStar MINIs, will turn off both RockStar MINIs together. 5Successfully DUAL PAIRED RockStar MINIs will remain paired even after you power them off and will automatically stay connected the next time you power them on for use. Applicable To: All DreamWave Bluetooth speakers. The trouble shooting steps in this article apply if audio is intermittent, crackling or distorted when streaming via Bluetooth. 1. Try playing other audio files. Ensure that audio can play fine from the same audio device when using a headphone. 2. If Step 1 is not the case, try listening to audio by connecting the speaker to the Bluetooth device using the Aux-in cable. This will isolate if it's a Bluetooth connection issue or not. Remember to disconnect/un-pair the Bluetooth connection first. 3. If the issue only happens when connecting via Bluetooth, do the following: a. Check that you are connected to the correct speaker ( i.e. select "RockStar MINI"within the Bluetooth list on your device). b. Check that the volume is not set to minimum. c. Ensure that the distance between the speaker and the Bluetooth device is with the distance of 10 meters. d. Turn the speaker off and turn it on again to reset the speaker. e. Clear the current pairing selection of your Bluetooth device. f. To further isolate the problem, do please shut down all other surrounding Bluetooth devices. g. Try to re-pair the speaker with the Bluetooth device. If the problem still persist when connecting either to Bluetooth or Aux-in, please contact Dreamwave Customer Support via email. A=Master RockStar MINI B=Slave RockStar MINI Step 1 Step 3Step 4 Step 2 Press and hold for 5 seconds DUAL PAIRING complete Turn on RockStar MINI B, long press and hold for 5 seconds,dual pairing will auto pair itself with speaker B Left channelRight channel AUX IN Charging LED light (Red) *Solid RedCharging Light OFFFully charged A AB B B RockStar MINI RockStar MINI MIC USB LINE IN DC IN MIC USB LINE IN DC IN MIC USB LINE IN DC IN ECHOMIC VOLPOWER/VOLUME ECHOMIC VOLPOWER/VOLUME ECHOMIC VOLPOWER/VOLUME ECHOMIC VOLPOWER/VOLUME ECHOMIC VOLPOWER/VOLUME ECHOMIC VOLPOWER/VOLUME RockStar MINI*1 User guide*1 Warranty card*1 3.5mm Audio cable*1 Type-C charging cable*1 ŝŚŜ ś Şş MIC USB LINE IN DC IN Technical InformationTrouble Shooting ŠšŢ Ŗ Mode Indicator Bluetooth Mode: Flash Blue fast, speaker is searching for pairing; Solid Blue, Bluetooth connection is completed between speaker and device. USB Mode: Flash Blue slow Aux IN Mode: Flash Red slow ŗ
TWS Indicator Flash White fast, speaker is searching for TWS connection; Solid White, TWS connection is completed between speakers. Ř
Low Battery Indicator Low battery status: Flash Red * Normal status: No light on ř ECHO Volume Knob Turn ECHO volume knob to adjust microphone Echo volume, turn the volume up+ by clockwise rotation, and turn the volume down- by anti clockwise rotation. Ś MIC Volume Knob Turn MIC volume knob to adjust microphone volume, turn the volume up+ by clockwise rotation, and turn the volume down- by anti clockwise rotation. ś
Power ON/OFF & Volume Knob Power ON/OFF: Long press button to Power ON/OFF Volume Adjustment: Turn the volume up+ by clockwise rotation, and turn the volume down- by anti clockwise rotation. Ŝ 
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TPOH FCC Statement 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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…

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Shenzhen L&Y Audio Co., LTD No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Product Similarity Declaration FCC ID: 2AD2BROCKSTARMINI Model Number: RockStar MINI, RockStar M DATE: 2020-11-17 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Shenzhen L&Y Audio Co., LTD hereby declare that our product (RockStar MINI) Model Number: RockStar MINI, RockStar M board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently and the appearance is different in color due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name / Title: TANG CHUN YAN / CEO Company Name: Shenzhen L&Y Audio Co., LTD Address: No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Phone: 0755-29866693 Fax: 0755-29866693 E-Mail: [email protected]

<Shenzhen L&Y Audio Co., LTD> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020-11-17 Subject; Request for Confidentiality FCC ID: 2AD2BROCKSTARMINI To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: TANG CHUN YAN Title: CEO

Shenzhen L&Y Audio Co., LTD Letter of Authorization Company: Shenzhen L&Y Audio Co., LTD Address: No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Product Name: RockStar MINI Model Number: RockStar MINI, RockStar M FCC Identifier: 2AD2BROCKSTARMINI We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: TANG CHUN YAN Date: 2020-11-17 Title: CEO Signature of applicant:

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AD2BROCKSTARMINI This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 5 External Photos of the EUT Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AD2BROCKSTARMINI 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 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AD2BROCKSTARMINI 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:2AD2BROCKSTARMINI 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:2AD2BROCKSTARMINI 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

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI 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: L2.0cm*W1.5cm Label Location RockStar MINI Model No.: RockStar MINI FCC ID: 2AD2BROCKSTARMINI

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 Internal Photos of the EUT Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 Fig.3 Fig.4 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 Fig.7

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI ________________________________________________________________________ ___ 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 : 2AD2BROCKSTARMINI Product name : RockStar MINI Test Model : RockStar MINI Power supply : DC 11.1V By Battery (3*2600mAh) Recharged By DC 5V 2A Additional Model No : RockStar M Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Bluetooth : 2402MHz ~ 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(Max.) Hardware Version : V1.008_2020_1017_1149 Software Version : V1.0 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 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 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 • 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 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> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -1.131 39 2441 -1.804 78 2480 -2.935 π/4-DQPSK 0 2402 1.138 39 2441 0.421 78 2480 -0.731 8-DPSK 0 2402 1.645 39 2441 0.966 78 2480 -0.141 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI ________________________________________________________________________ ___ 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> GFSK (Pea…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 1 of 48 Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: RockStar MINI Trade Mark: DREAMWAVE Test Model: RockStar MINI Environmental Conditions Temperature: 24.3 C Relative Humidity: 54.2% ATM Pressure: 100.0 kPa Test Engineer: Diamond Lu Supervised by: Li Huan SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 2 of 48 A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict GFSK LCH -1.131 21 PASS MCH -1.804 21 PASS HCH -2.935 21 PASS π/4DQPSK LCH 1.138 21 PASS MCH 0.421 21 PASS HCH -0.731 21 PASS 8DPSK LCH 1.645 21 PASS MCH 0.966 21 PASS HCH -0.141 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 3 of 48 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 4 of 48 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 5 of 48 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 6 of 48 8DPSK/LCH 8DPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 7 of 48 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 8 of 48 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9501 Not Specified PASS MCH 0.9489 Not Specified PASS HCH 0.9492 Not Specified PASS π/4DQPSK LCH 1.284 Not Specified PASS MCH 1.284 Not Specified PASS HCH 1.285 Not Specified PASS 8DPSK LCH 1.304 Not Specified PASS MCH 1.305 Not Specified PASS HCH 1.307 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 9 of 48 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 10 of 48 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 11 of 48 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 12 of 48 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 13 of 48 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 0.892 0.633 PASS MCH 0.982 0.633 PASS HCH 0.874 0.633 PASS π/4DQPSK LCH 0.958 0.857 PASS MCH 1.330 0.857 PASS HCH 1.188 0.857 PASS 8DPSK LCH 0.978 0.871 PASS MCH 1.184 0.871 PASS HCH 1.144 0.871 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 14 of 48 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 15 of 48 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 16 of 48 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 17 of 48 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 18 of 48 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: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 19 of 48 8DPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 20 of 48 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 2.9 106.7 0.309 0.4 PASS DH5 MCH 2.9 106.7 0.309 0.4 PASS DH5 HCH 2.9 106.7 0.309 0.4 PASS π/4DQPSK 2DH5 LCH 2.9 106.7 0.309 0.4 PASS 2DH5 MCH 2.9 106.7 0.309 0.4 PASS 2DH5 HCH 2.9 106.7 0.309 0.4 PASS 8DPSK 3DH5 LCH 2.9 106.7 0.309 0.4 PASS 3DH5 MCH 2.9 106.7 0.309 0.4 PASS 3DH5 HCH 2.9 106.7 0.309 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 21 of 48 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 22 of 48 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 23 of 48 π/4DQPSK _2DH5/HCH 8DPSK _3DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 24 of 48 8DPSK _3DH5/MCH 8DPSK _3DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 25 of 48 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -1.509 -38.067 -21.509 PASS MCH -2.19 -38.161 -22.190 PASS HCH -3.345 -37.613 -23.345 PASS π/4DQPSK LCH -1.621 -37.144 -21.621 PASS MCH -2.176 -37.917 -22.176 PASS HCH -3.37 -36.995 -23.370 PASS 8DPSK LCH -1.49 -38.294 -21.490 PASS MCH -2.157 -38.015 -22.157 PASS HCH -3.311 -37.595 -23.311 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 26 of 48 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA Page 27 of 48 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2A…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA 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 Shenzhen L&Y Audio Co., LTD RockStar MINI Test Model: RockStar MINI Additional Model No.: RockStar M Prepared for : Shenzhen L&Y Audio Co., LTD Address : No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : November 04, 2020 Number of tested samples : 2 Sample No. ： 201104023A-1, 201104023A-2 Serial number : Prototype Date of Test : November 04, 2020 ~ November 13, 2020 Date of Report : November 17, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA 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. ....................... : LCS201104023AEA Date of Issue ......................................... : November 17, 2020 Testing Laboratory Name ................. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ................................................. : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure ................ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ............................... : Shenzhen L&Y Audio Co., LTD Address ................................................. : No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, 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. ........................ : RockStar MINI Trade Mark ........................................... : DREAMWAVE Test Model ........................................... : RockStar MINI Ratings ................................................. : DC 11.1V By Battery (3*2600mAh) Recharged By DC 5V 2A Result ................................................. : Positive Tested by: Compiled by: Approved by: Lh Li / Administrators Jin Wang/ Technique principal Gavin Liang / Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA 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. : LCS201104023AEA November 17, 2020 Date of issue Test Model.............................. : RockStar MINI EUT......................................... : RockStar MINI Applicant............................... : Shenzhen L&Y Audio Co., LTD Address................................... : No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Shenzhen L&Y Audio Co., LTD Address................................... : No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Telephone............................... : / Fax.......................................... : / Factory................................... : Shenzhen L&Y Audio Co., LTD Address................................... : No.2 Bldg, No.2 Industrial Zone, Tong Fu Yu Industrial, Tang Xia Yong, Songgang, Bao’an District, Shenzhen, Guangdong, China Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA 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 November 17, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AD2BROCKSTARMINI Report No.: LCS201104023AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 …

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