2ADZH-0647TRUE WIRELESS STEREO EARPHONES

OPERATION MANUAL MODEL HP-TW10 TRUE WIRELESS STEREO EARPHONES HP-TW10 - 100x100 EN.indd 127/8/2020 2:35:27 PM E-1 Thank you for purchasing this SHARP product. To obtain the best performance from this product, please read this manual carefully. It will guide you in operating your SHARP product. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by SHARP is under license. Other trademarks and trade names are those of their respective owners. Special Notes FCC Notice Supplier’s Declaration Of Conformity SHARP TRUE WIRELESS STEREO EARPHONES, MODEL HP-TW10 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. Responsible Party: MIZARI ENTERPRISES, INC. 5455 WILSHIRE BOULEVARD, SUITE 1410, LOS ANGELES, CA 90036 TEL: 1-800-BE-SHARP ENGLISH Introduction HP-TW10 - 100x100 EN.indd 127/8/2020 2:35:27 PM E-2 Special Notes (continued) 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 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 technician for help. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device complies with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. It must not be co-located or operating in conjunction with any other antenna or transmitter. 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. HP-TW10 - 100x100 EN.indd 227/8/2020 2:35:28 PM E-3 Special Notes (continued) IC Radiation Exposure Statement (For Users In Canada) This Class B digital apparatus complies with the Canadian ICES-003 Class B specifications. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: 1. this device may not cause interference, and 2. this device must accept any interference, including interference that may cause undesired operation of the device. 1. Radio frequency exposure True Wireless Stereo Earphones HP-TW10 is a radio transmitter and receiver. When in operation it communicates with a Bluetooth ® equipped mobile device by receiving and transmitting radio frequency (RF) electromagnetic fields (microwaves) in the frequency range 2.4 to 2.48 GHz. This product is designed to operate in compliance with the RF exposure guidelines and limits set by national authorities and international health agencies when using compatible mobile phone. 2. Battery information • A rechargeable battery has a long service life if treated properly. • A new battery or one that has not been used for a long period of time could have reduced capacity the first few times it is used. Do not expose the battery to extreme temperatures, never above 104°F (40°C) or below 41°F (5°C). • For maximum battery capacity, use the battery at room temperature. • If the battery is used in low temperatures, the battery capacity will be reduced. The battery can only be charged in temperatures between 41°F (5°C) and 104°F (40°C). • RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. ■Getting started HP-TW10 - 100x100 EN.indd 327/8/2020 2:35:28 PM E-5 Special Notes (continued) Avoiding hearing damage If volume on the earphones is too high, permanent hearing loss may occur. Please set the volume to a safe level. You can become habitual to hear at high volume that may sound normal but can damage your ears. If you experience ringing in your ears or muffled speech, stop listening and have your ears checked by the specialist doctor. The louder the volume, the more quickly the hearing can be damaged. Hearing experts suggest how to protect your hearing • Limit the amount of time you use the earphones at high volume. • Avoid the habit of increasing the volume so that you do not hear the loud noises around you. • Turn the volume down if you cannot hear people speaking around you. For setting the maximum volume limit of the connection device, refer to the instruction manual supplied with the connection device. Class B equipment (home-use broadcasting communication equipment): This equipment is intended for home-use (Class B) electromagnetic compatibility equipment and can be used in all areas. FOR YOUR RECORDS For your assistance in reporting this unit in case of loss or theft, please record below the model number and serial number which are located on the unit. Please retain this information. Model number ..................................... Serial number ..................................... Date of purchase ..................................... Pl…

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Product Name: TRUE WIRELESS STEREO EARPHONES Model No.: SMBT-0647，HP-TW10 FCC ID:2ADZH-0647 All models are electrically identical ,only model no is different. The device have left and right earphones , they are electrically identical. <Signature> Name Long Juan Title Manager Applicant Company : Dongguan Siyoto Electronics Co., Ltd.

Model No.: SMBT-0647/HP-TW10

10mm 20mm

Model No.: SMBT-0647/HP-TW10

RF Exposure Evaluation Statement Product Name: TRUE WIRELESS STEREO EARPHONES Model No.：SMBT-0647/HP-TW10 FCC ID：2ADZH-0647 1.1 RF Exposure Compliance Requirement 1.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 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 Exclusion Threshold condition, listed below, is satisfied. 1.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 17  The result is rounded to one decimal place for comparison 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 is applied to determine SAR test exclusion 1.1.3 EUT RF Exposure Operational Mode: EDR （π/4 DQPSK worst case） Channel Maximum Peak Conducted Output Power (dBm) Tune up tolerance (dB) Maximum tune-up Power Calculated value Exclusion threshold (dBm) (mW) 2402MHZ -0.85 ±1 0.15 1.04 0.32 3.0 2441MHz -1.12 ±1 -0.12 0.97 0.30 2480MHz -1.21 ±1 -0.21 0.95 0.30 Conclusion: the calculated value ≤3.0, SAR is exempted.

Report No.: BLA-EMC-202007-A9101 Page 73 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com APPENDIX A: PHOTOGRAPHS OF TEST SETUP Antenna Requirement Conducted Emissions at AC Power Line (150kHz-30MHz) Report No.: BLA-EMC-202007-A9101 Page 74 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Radiated Spurious Emissions Report No.: BLA-EMC-202007-A9101 Page 75 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com APPENDIX B: PHOTOGRAPHS OF EUT Report No.: BLA-EMC-202007-A9101 Page 76 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 77 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 78 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 79 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 80 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 81 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 82 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 83 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 84 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 85 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com ----END OF REPORT---- The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of BlueAsia, this report can’t be reproduced except in full.

Page 1 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com TEST REPORT Product Name : TRUE WIRELESS STEREO EARPHONES Brand Mark : SHARP Model No. : SMBT-0647/HP-TW10 FCC ID : 2ADZH-0647 Report Number : BLA-EMC-202007-A9101 Date of Sample Receipt : 2020/7/29 Date of Test : 2020/7/29 to 2020/8/10 Date of Issue : 2020/8/13 Test Standard : 47 CFR Part 15, Subpart C 15.247 Test Result : Pass Prepared for: Dongguan Siyoto Electronics Co., Ltd. No.15, 16, 17, Seven street of north QiaodongTown, Dongguan city, Guangdong province, China Prepared by: BlueAsia of Technical Services(Shenzhen) Co.,Ltd. IOT Test Centre of BlueAsia No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen,China TEL: +86-755-28682673 Compiled by: Review by: Approved by: Date: 2020/8/13 Report No.: BLA-EMC-202007-A9101 Page 2 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com REPORT REVISE RECORD Version No. Date Description 00 2020/8/13 Original Report No.: BLA-EMC-202007-A9101 Page 3 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com TABLE OF CONTENTS 1 TEST SUMMARY ........................................................................................................................................6 2 GENERAL INFORMATION .........................................................................................................................7 3 GENERAL DESCRIPTION OF E.U.T. .........................................................................................................7 4 TEST ENVIRONMENT ................................................................................................................................8 5 TEST MODE ................................................................................................................................................8 6 MEASUREMENT UNCERTAINTY ..............................................................................................................8 7 DESCRIPTION OF SUPPORT UNIT...........................................................................................................9 8 LABORATORY LOCATION .........................................................................................................................9 9 TEST INSTRUMENTS LIST ..................................................................................................................... 10 ANTENNA REQUIREMENT .............................................................................................................................. 14 CONCLUSION ...................................................................................................................................................................... 14 CONDUCTED SPURIOUS EMISSIONS ........................................................................................................... 15 LIMITS ............................................................................................................................................................................. 15 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................................... 15 TEST DATA ........................................................................................................................................................................ 16 CONDUCTED EMISSIONS AT AC POWER LINE (150KHZ-30MHZ) ............................................................. 17 LIMITS ............................................................................................................................................................................. 17 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................................... 17 PROCEDURE ................................................................................................................................................................... 17 TEST DATA ........................................................................................................................................................................ 19 RADIATED SPURIOUS EMISSIONS ............................................................................................................... 21 LIMITS ............................................................................................................................................................................. 21 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................................... 22 PROCEDURE ................................................................................................................................................................... 22 TEST DATA ........................................................................................................................................................................ 24 RADIATED EMISSIONS WHICH FALL IN THE RESTRICTED BANDS ......................................................... 32 LIMITS ............................................................................................................................................................................. 32 BLOCK DIAGRAM OF TEST SETUP .....................................................................................…

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Report No.: BLA-EMC-202007-A9101 Page 48 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10 APPENDIX Appendix1 10.1 APPENDIX: 20DBEMISSION BANDWIDTH Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 1.056 2401.484 2402.540 --- PASS 2441 1.056 2440.481 2441.537 --- PASS 2480 1.053 2479.481 2480.534 --- PASS 2DH1 Ant1 2402 1.362 2401.319 2402.681 --- PASS 2441 1.365 2440.319 2441.684 --- PASS 2480 1.359 2479.322 2480.681 --- PASS Report No.: BLA-EMC-202007-A9101 Page 49 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 2DH1_Ant1_2402 Report No.: BLA-EMC-202007-A9101 Page 50 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 2DH1_Ant1_2441 2DH1_Ant1_2480 Report No.: BLA-EMC-202007-A9101 Page 51 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10.2 APPENDIX: MAXIMUM CONDUCTED OUTPUT POWER Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH1 Ant1 2402 -1.68 <=20.97 PASS 2441 -1.94 <=20.97 PASS 2480 -2.07 <=20.97 PASS 2DH1 Ant1 2402 -0.85 <=20.97 PASS 2441 -1.12 <=20.97 PASS 2480 -1.21 <=20.97 PASS Report No.: BLA-EMC-202007-A9101 Page 52 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 Report No.: BLA-EMC-202007-A9101 Page 53 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 2DH1_Ant1_2402 2DH1_Ant1_2441 2DH1_Ant1_2480 Report No.: BLA-EMC-202007-A9101 Page 54 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Report No.: BLA-EMC-202007-A9101 Page 55 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10.3 APPENDIX: CARRIER FREQUENCY SEPARATION Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH1 Ant1 Hop 1.002 >=0.704 PASS 2DH1 Ant1 Hop 1 >=0.910 PASS Report No.: BLA-EMC-202007-A9101 Page 56 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop Report No.: BLA-EMC-202007-A9101 Page 57 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10.4 APPENDIX: TIME OF OCCUPANCY Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.42 330 0.138 <=0.4 PASS DH3 Ant1 Hop 1.68 150 0.252 <=0.4 PASS DH5 Ant1 Hop 2.92 110 0.322 <=0.4 PASS Report No.: BLA-EMC-202007-A9101 Page 58 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop Report No.: BLA-EMC-202007-A9101 Page 59 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com DH5_Ant1_Hop Report No.: BLA-EMC-202007-A9101 Page 60 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10.5 APPENDIXF: NUMBER OF HOPPING CHANNELS Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH1 Ant1 Hop 79 >=15 PASS 2DH1 Ant1 Hop 79 >=15 PASS Report No.: BLA-EMC-202007-A9101 Page 61 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop Report No.: BLA-EMC-202007-A9101 Page 62 of85 BlueAsia of Technical Services(Shenzhen) Co., Ltd. IOT Test Centre of BlueAsia,No. 448 Bulong Road, Bantian Street, Longgang District, Shenzhen, China Telephone: TEL: +86-755-28682673, Email:[email protected] www.cblueasia.com 10.6 APPENDIX:BAND EDGE MEASUREMENTS Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 Low 2402 -1.89 -55.04 <=-21.89 PASS High 2480 -2.26 -54.95 <=-22.26 PASS Low Hop_2402 -1.93 -55.5…

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Model No.: SMBT-0647/HP-TW10