2BXIY-Q-014-0022APP-basedCouple wearable black vibrator set

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Shenzhen Beiyaochen Technology Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranc Unit 401-2,Building P,No.163,Banxuegang Avenue,Gangtou Community,Bantia Subdistrict,Longgang District,Shenzhen, China h 7435OaklandMillsRoad Columbia,MD21046 U.S.AgentDesignatio 2026/08/07 n ShenzhenBeiyaochenTechnologyCo.,Ltd.acknowledgestheirconsentforthefollowingcontact NameandcompanyofU.S.agent:DAMEINC PhysicalU.S.addressofagent located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BXIY-Q-014-0022): :19PrestonSt,Unit1,GoffstownNH03045NH,NH3045 UnitedStates FRNofU.S.agent:0036816189 EmailaddressofU.S.agent:[email protected] DAMEINCacknowledgestheirobligationtoacceptserviceofprocessonbehalfof Shenzhen BeiyaochenTechnologyCo.,Ltd.withtheFRN[0038738902]acceptsitsobligationtomaintainan agentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature LiuYanling Manager ShenzhenBeiyaochenTechnologyCo.,Ltd. Signature LiangshuZhang Manager DAMEINC

FCC ID:2BXIY-Q-014-0022 External Photos of the EUT FCC ID:2BXIY-Q-014-0022 FCC ID:2BXIY-Q-014-0022

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BXIY-Q-014-0022

FCC ID:2BXIY-Q-014-0022 Internal Photos of the EUT ANT FCC ID:2BXIY-Q-014-0022

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA26072203702 2BXIY-Q-014-0022 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Aug. 05, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Beiyaochen Technology Co.,Ltd. Address............................................ : Unit 401-2, Building P,No.163, Banxuegang Avenue, Gangtou Community, Bantia Subdistrict, Longgang District, Shenzhen, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., 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 ..................... : APP-basedCouple wearable black vibrator set Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Mist Electronic Co., Ltd. Model/Type reference ...................... : Q-014-0022 Listed Models ................................... : Q-014-0022CP Rating ............................................... : Input: DC 5V Battery: 3.7V 120mAh 0.444Wh Result ............................................... : PASS Report No.: CTA26072203702 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : APP-basedCouple wearable black vibrator set Model /Type : Q-014-0022 Listed Models : Q-014-0022CP Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these model. So the tests were performed on model Q-014-0022 and the test results for the main test model can cover the listed models. Applicant : Shenzhen Beiyaochen Technology Co.,Ltd. Address : Unit 401-2, Building P,No.163, Banxuegang Avenue, Gangtou Community, Bantia Subdistrict, Longgang District, Shenzhen, China Manufacturer : Shenzhen Mist Electronic Co., Ltd. Address : Room 403A, 4th Floor, Building 1, Zaimao Industrial Park, No. 12 Baoji Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, China Test Result: PASS 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. Report No.: CTA26072203702 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 7 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ................…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA26072203701 2BXIY-Q-014-0022 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: Aug. 05, 2026 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: Shenzhen Beiyaochen Technology Co.,Ltd. Address ...........................................: Unit 401-2, Building P,No.163, Banxuegang Avenue, Gangtou Community, Bantia Subdistrict, Longgang District, Shenzhen, China Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., 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. Equipment description ................ : APP-basedCouple wearable black vibrator set Trade Mark ......................................: N/A Manufacturer ...................................: Shenzhen Mist Electronic Co., Ltd. Model/Type reference .....................: Q-014-0022 Listed Models ..................................: Q-014-0022CP Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: Input: DC 5V Battery: 3.7V 120mAh 0.444Wh Result ..............................................: PASS Report No.: CTA26072203701 Page 2 of 34 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : APP-basedCouple wearable black vibrator set Model /Type : Q-014-0022 Listed Models : Q-014-0022CP Model difference : The PCB board, circuit, structure and internal of these models are the same, only model number and colour are different for these model. So the tests were performed on model Q-014-0022 and the test results for the main test model can cover the listed models. Applicant : Shenzhen Beiyaochen Technology Co.,Ltd. Address : Unit 401-2, Building P,No.163, Banxuegang Avenue, Gangtou Community, Bantia Subdistrict, Longgang District, Shenzhen, China Manufacturer : Shenzhen Mist Electronic Co., Ltd. Address : Room 403A, 4th Floor, Building 1, Zaimao Industrial Park, No. 12 Baoji Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, China Test Result: PASS 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. Report No.: CTA26072203701 Page 3 of 34 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 5 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory .....................…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2BXIY-Q-014-0022 Company : Shenzhen Beiyaochen Technology Co.,Ltd. EUT : APP-basedCouple wearable black vibrator set Model Number : Q-014-0022 Report No. : CTA26072203701 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.636 2401.688 2402.324 0.5 PASS 2440 0.644 2439.692 2440.336 0.5 PASS 2480 0.648 2479.688 2480.336 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0063 2401.5169 2402.5232 --- --- 2440 1.0063 2439.5163 2440.5226 --- --- 2480 1.0095 2479.5171 2480.5266 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.19 ≤30 PASS 2440 -0.02 ≤30 PASS 2480 -0.34 ≤30 PASS 9 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.12 ≤8.00 PASS 2440 -15.57 ≤8.00 PASS 2480 -16.53 ≤8.00 PASS 10 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 11 12 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 -0.28 -50.62 ≤-20.28 PASS High 2480 -0.62 -53.12 ≤-20.62 PASS 13 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 14 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 0.01 0.01 --- PASS 30~1000 0.01 -48.76 ≤-19.99 PASS 1000~26500 0.01 -46.13 ≤-19.99 PASS 2440 Reference -1.02 -1.02 --- PASS 30~1000 -1.02 -67.97 ≤-21.02 PASS 1000~26500 -1.02 -44.6 ≤-21.02 PASS 2480 Reference -1.68 -1.68 --- PASS 30~1000 -1.68 -67.34 ≤-21.68 PASS 1000~26500 -1.68 -46.74 ≤-21.68 PASS 15 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 16 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 17 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 18 BLE_1M_Ant1_2480_1000~26500 19 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.62 0.6613 66.13 1.80 --- --- 2440 0.42 0.63 0.6667 66.67 1.76 --- --- 2480 0.42 0.63 0.6667 66.67 1.76 --- --- 20 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 21 22 Appendix H: Emissions in Restricted Bands Test Result TestMod e Antenn a ChNam e Freq(MH z) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 AV 2310.000 -60.75 2.00 1.80 38.25 ≤54 PASS AV 2386.205 -59.12 2.00 1.80 39.88 ≤54 PASS AV 2390.000 -59.85 2.00 1.80 39.15 ≤54 PASS Peak 2310.000 -53.03 2.00 0.00 44.17 ≤74 PASS Peak 2371.925 -48.78 2.00 0.00 48.42 ≤74 PASS Peak 2390.000 -52.03 2.00 0.00 45.17 ≤74 PASS High 2480 AV 2483.500 -57.18 2.00 1.76 41.78 ≤54 PASS AV 2483.520 -57.18 2.00 1.76 41.78 ≤54 PASS AV 2500.000 -59.33 2.00 1.76 39.63 ≤54 PASS Peak 2483.500 -49.93 2.00 0.00 47.27 ≤74 PASS Peak 2484.880 -44.68 2.00 0.00 52.52 ≤74 PASS Peak 2500.000 -51.4 2.00 0.00 45.80 ≤74 PASS Note： 1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 23 Test Graphs BLE_1M_Ant1_Low_2402_AV BLE_1M_Ant1_Low_2402_Peak BLE_1M_Ant1_High_2480_AV 24 BLE_1M_Ant1_High_2480_Peak

1. Antenna Description: Antenna type Internal antenna Model Q-014-0022 Frequency range 2400-2500MHz Manufacturer Shenzhen Beiyaochen Technology Co.,Ltd. Address Unit 401-2, Building P,No.163, Banxuegang Avenue, Gangtou Community, Bantia Subdistrict, Longgang District, Shenzhen, China ANT Peak Gain 0.19 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

FCC ID:2BXIY-Q-014-0022 Test Setup Photos of the EUT FCC ID:2BXIY-Q-014-0022