2A7DR-BGT-ME00Bluetooth Speaker

BetrueTechnology(Shenzhen)Co.,Ltd. To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attestation Section2.911(d)(5)(i)andSection2.911(d)(5)(ii) (KDB986446D01CoveredEquipment) Section2.911(d)(5)(i) BetrueTechnology(Shenzhen)Co.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. Thesoftwaretobeloadedpriortomarketingoftheequipmentidentifiedbelowisnot "covered"softwaremanufacturedbyanyentityincludingpredecessors,successors, parents,subsidiaries,oraffiliatesoranyentitywhichhasrebrandedorrelabeledthe softwareproducedbytheentity(ies)identifiedonthe"CoveredList"DA24-886and KDB986446D01CoveredEquipmentGuidancesectionB(2a). BetrueTechnology(Shenzhen)Co.,Ltd.(“theapplicant”)furthercertifiesthat noCybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc. oranyofitssuccessorsandassignees,includingequipmentwithintegrated KasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti- virussoftwareisinstalledintheequipmentbeingcertified. Section2.911(d)(5)(ii) BetrueTechnology(Shenzhen)Co.,Ltd.(“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicant[isnot]identifiedontheCoveredList (asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asanentity producing“covered”equipment. TypeofEquipmentsubjecttoFCCCertification:FCCID:2A7DR-BGT-ME00 Ifyouhaveanyquestions,pleasefeelfreetocontactme ContactPerson:JasonHuang PositionintheCompany:manager DateofSignature:2026/08/20 ___________________________

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¶VREOLJDWLRQWRDFFHSWVHUYLFHRISURFHVVLQ WKH8QLWHG6WDWHVIRUPDWWHUVUHODWHGWRWKHDSSOLFDEOHHTXLSPHQWDQGDWWKHSK\VLFDO86DGGUHVVDQGH PDLORIWKHGHVLJQDWHGDJHQWOLVWHGDERYH :H%HWUXH7HFKQRORJ\ 6KHQ]KHQ &R/WG!DQG3LFXV$GYLVRUV86//&!DFNQRZOHGJHWKH DSSOLFDQW¶VDFFHSWDQFHRILWVREOLJDWLRQWRPDLQWDLQDQDJHQWIRUVHUYLFHRISURFHVVLQWKH8QLWHG6WDWHVIRU QROHVVWKDQRQH\HDUDIWHUHLWKHUWKHJUDQWHHKDVSHUPDQHQWO\WHUPLQDWHGDOOPDUNHWLQJDQGLPSRUWDWLRQ RIWKHDSSOLFDEOHHTXLSPHQWZLWKLQWKH86RUWKHFRQFOXVLRQRIDQ\&RPPLVVLRQUHODWHGDGPLQLVWUDWLYH RUMXGLFLDOSURFHHGLQJLQYROYLQJWKHHTXLSPHQWZKLFKHYHULVODWHU $SSOLFDQW %HWUXH7HFKQRORJ\ 6KHQ]KHQ &R/WG 86GHVLJQDWHGDJHQW 3LFXV$GYLVRUV86//& 1DPH 3ULQWHG -DVRQ+XDQJ1DPH 3ULQWHG ,YDQ:DQJ 7LWOH0DQDJHU7LWOH&(2 6LJQDWXUH6LJQDWXUH

Date:24August2026 BetrueTechnology(Shenzhen)Co.,Ltd. To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 JasonHuan To Whom It May Concern: The Betrue Technology (Shenzhen) Co., Ltd. the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of theBetrue Technology (Shenzhen) Co., Ltd. solely in matters relating to the application for an FCC equipment authorization for FCC ID:2A7DR-BGT-ME00including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Betrue Technology (Shenzhen) Co., Ltd. The Betrue Technology (Shenzhen) Co., Ltd. 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. Section 862. Yours Sincerely, g

Date:24August2026 BetrueTechnology(Shenzhen)Co.,Ltd. To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 FCCCertificationConfidentialityReques Re: Betrue Technology (Shenzhen) Co., Ltd. FCC ID:2A7DR-BGT-ME00 t ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptio Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. Betrue Technology (Shenzhen) Co., Ltd.requests that the following documents regarding this submission for FCC ID:2A7DR-BGT-ME00 be kept confidential: nOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichBetrueTechnology(Shenzhen)Co.,Ltd. considerstobeconfidentialproprietary,acustomdesignand,otherwise,not releasabletothegeneralpublic.Sincethisdesignisabasisformwhichfuture technologicalproductswillevolve,BetrueTechnology(Shenzhen)Co.,Ltd. considersthisinformationwouldbeofbenefittoitscompetitors,andthatthe disclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. YoursSincerely, JasonHuang 2026/08/06

DECLARATIONOFIDENTIFICATION We, BetrueTechnology(Shenzhen)Co.,Ltd. 10/F,Block2,JiancangScienceandTechnologyPark,11SonggangAvenue,Songgang Street,Baoan,Shenzhen518105Guangdong,P.R.China declaredourmodelsBGT-ME00，BTS251areidenticaltoeachother,exceptmodelname. Date:2026/06/05

方向定位标识点（以这个地方作为位置方向参考点） 被动盘底部方向被动盘顶部方向 被动盘前侧面方向 被动盘底部丝印方向详细位置说明 被动盘底部丝印方向在整个机器上位置示意 5 . 3 0 m m 7 . 1 0 m m IP67 铭牌信息丝印光油参考样品的效果

Report No.: Ti-EE26060988-AT 1 / 1 Normal Mode RF Power Range (Bluetooth) Band (GHz) Mode Channel Freq. (MHz) Range (dBm) 2.4 GFSK 0 2402 [4.00, 6.00] 39 2441 [7.00, 9.00] 78 2480 [4.00, 6.00] π/4-DQPSK 0 2402 [2.50, 4.50] 39 2441 [5.00, 7.00] 78 2480 [2.50, 4.50] 8-DPSK 0 2402 [2.50, 4.50] 39 2441 [5.00, 7.00] 78 2480 [2.50, 4.50] BLE (1Mbps) 0 2402 [4.00, 6.00] 19 2440 [7.00, 9.00] 39 2480 [4.00, 6.00] BLE (2Mbps) 1 2404 [4.00, 6.00] 19 2440 [7.00, 9.00] 38 2478 [4.00, 6.00] --BLANK BELOW--

Report No.: Ti-EE26060988-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Betrue Technology (Shenzhen) Co., Ltd. Address: 10/F, Block 2, Jiancang Science and Technology Park, 11 Songgang Avenue, Songgang Street, Baoan, Shenzhen 518105 Guangdong, P.R. China Equipment Type: Bluetooth Speaker Model Name: BGT-ME00 (refer to section 2.3) Brand Name: HONOR CHOICE FCC ID: 2A7DR-BGT-ME00 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Body 2.4GHz(1 g): 0.05 W/kg Sample Arrival Date: Jul. 16, 2026 Test Date: Jul. 30, 2026 Date of Issue: Aug. 20, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Liu Haibo Checked by: Xu Rui Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: Ti-EE26060988-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 Aug. 20, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 1.3 Test Environment Condition .......................................................................................... 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Ancillary Equipment ...................................................................................................... 5 2.5 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULT ................................................................................................. 7 3.1 Test Standards ............................................................................................................. 7 3.2 Device Category and SAR Limit ................................................................................... 8 3.3 Test Result Summary ................................................................................................... 9 3.4 Test Uncertainty ......................................................................................................... 10 4 MEASUREMENT SYSTEM ..................................................................................................... 11 4.1 Specific Absorption Rate (SAR) Definition .................................................................. 11 4.2 DASY SAR System .................................................................................................... 12 5 SYSTEM VERIFICATION ........................................................................................................ 19 5.1 Purpose of System Check .......................................................................................... 19 5.2 System Check Setup .................................................................................................. 19 6 TEST POSITION CONFIGURATIONS .................................................................................... 20 6.1 Body-worn Position Conditions ................................................................................... 20 7 MEASUREMENT PROCEDURE ............................................................................................. 21 Report No.: Ti-EE26060988-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 7.1 Measurement Process Diagram ................................................................................. 21 7.2 SAR Scan General Requirement ................................................................................ 22 7.3 Measurement Procedure ............................................................................................ 23 7.4 Area & Zoom Scan Procedure .................................................................................... 23 8 CONDUCTED RF OUTPUT POWER ...................................................................................... 24 9 TEST EXCLUSION CONSIDERATION ................................................................................... 25 9.1 Antenna location sketch .............................................................................................. 25 9.2 SAR Test Consideration Table ................................................................................... 26 10 TEST RESULT ........................................................................................................................ 29 10.1 Bluetooth .................................................................................................................…

Text truncated - open the document above for the full version.

Report No.: Ti-EE26060988-AC 1 / 32 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN: 7510) Report No.: Ti-EE26060988-AC 2 / 32 Report No.: Ti-EE26060988-AC 3 / 32 Report No.: Ti-EE26060988-AC 4 / 32 Report No.: Ti-EE26060988-AC 5 / 32 Report No.: Ti-EE26060988-AC 6 / 32 Report No.: Ti-EE26060988-AC 7 / 32 Report No.: Ti-EE26060988-AC 8 / 32 Report No.: Ti-EE26060988-AC 9 / 32 Report No.: Ti-EE26060988-AC 10 / 32 Report No.: Ti-EE26060988-AC 11 / 32 Report No.: Ti-EE26060988-AC 12 / 32 Report No.: Ti-EE26060988-AC 13 / 32 Report No.: Ti-EE26060988-AC 14 / 32 Report No.: Ti-EE26060988-AC 15 / 32 Report No.: Ti-EE26060988-AC 16 / 32 Report No.: Ti-EE26060988-AC 17 / 32 Report No.: Ti-EE26060988-AC 18 / 32 Report No.: Ti-EE26060988-AC 19 / 32 Report No.: Ti-EE26060988-AC 20 / 32 Report No.: Ti-EE26060988-AC 21 / 32 Report No.: Ti-EE26060988-AC 22 / 32 Report No.: Ti-EE26060988-AC 23 / 32 F.2 Data Acquisition Electronics (DAE4 - SN:1711) Report No.: Ti-EE26060988-AC 24 / 32 Report No.: Ti-EE26060988-AC 25 / 32 Report No.: Ti-EE26060988-AC 26 / 32 F.3 2450 MHz Dipole Report No.: Ti-EE26060988-AC 27 / 32 Report No.: Ti-EE26060988-AC 28 / 32 Report No.: Ti-EE26060988-AC 29 / 32 Report No.: Ti-EE26060988-AC 30 / 32 Report No.: Ti-EE26060988-AC 31 / 32 Report No.: Ti-EE26060988-AC 32 / 32 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2026.05.06 2025.05.06 / Return Loss(dB) -24.133 -27.271 -11.51% Impedance 51.716 Ω + 5.464 jΩ 51.780 Ω + 5.716 jΩ -0.252Ω (Imaginary part) --END OF REPORT--

Ti-EE26060988-AP 8 CONDUCTED RF OUPUT POWER 8.1 Bluetooth 8.1.1 Bluetooth Output Power 8.1.2 Bluetooth Duty Cycle 1/4 Ti-EE26060988-AP 8.1Bluetooth 8.1.1Bluetooth Output Power Bluetooth Test ModeModulation Channel number Frequency( MHz) AV power (dBm) Tune up (dBm)) SAR Test BT DH5 024024.21 6.00 Yes 3924417.21 9.00 Yes 7824804.66 6.00 Yes 2DH5 024022.62 4.50 No 3924415.65 7.00 No 7824803.06 4.50 No 3DH5 024022.60 4.50 No 3924415.64 7.00 No 7824803.00 4.50 No BLE1M 024024.43 6.00 No 1924407.52 9.00 No 3924804.81 6.00 No BLE2M 124045.15 6.00 Yes 1924407.68 9.00 Yes 3824785.75 6.00 Yes 2/4 Ti-EE26060988-AP 8.1.2Bluetooth Duty Cycle The Bluetooth DH5 duty cycle is 76.94% as following figure, according to 2016 Oct. TCB workshop for Bluetooth SAR scaling need further consideration and the maximum duty cycle is 100%, therefore the actual duty cycle will be scaled up to 100% for Bluetooth reported SAR calculation. Duty Cycle 3/4 Ti-EE26060988-AP 8.1.2Bluetooth Duty Cycle The Bluetooth BLE2M duty cycle is 33.60% as following figure, according to 2016 Oct. TCB workshop for Bluetooth SAR scaling need further consideration and the maximum duty cycle is 100%, therefore the actual duty cycle will be scaled up to 100% for Bluetooth reported SAR calculation. Duty Cycle 4/4

Report No.: Ti-EE26060988-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 67 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Betrue Technology (Shenzhen) Co., Ltd. Address: 10/F, Block 2, Jiancang Science and Technology Park, 11 Songgang Avenue, Songgang Street, Baoan, Shenzhen 518105 Guangdong, P.R. China Equipment Type: Bluetooth Speaker Model Name: BGT-ME00 (refer to section 2.3) Brand Name: HONOR CHOICE FCC ID: 2A7DR-BGT-ME00 Test Standard: 47 CFR Part 15 Subpart C (refer to section 3.1) Sample Arrival Date: Jun. 24, 2026 Test Date: Jun. 29, 2026 - Jul. 06, 2026 Date of Issue: Aug. 20, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Yang Wenxuan Checked by: Li Ganming Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: Ti-EE26060988-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 67 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Rev. 01 Aug. 20, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 8 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 9 4.1 Test Environments ........................................................................................................ 9 4.2 Test Equipment List ...................................................................................................... 9 4.3 Test Software List ....................................................................................................... 10 4.4 Measurement Uncertainty ........................................................................................... 10 4.5 Description of Test Setup ........................................................................................... 11 4.6 Measurement Results Explanation Example ............................................................... 14 5 TEST ITEMS ........................................................................................................................... 15 5.1 Antenna Requirements ............................................................................................... 15 5.2 Output Power ............................................................................................................. 16 5.3 Occupied Bandwidth ................................................................................................... 18 5.4 Conducted Spurious Emission .................................................................................... 20 5.5 Band Edge (Authorized-band band-edge) ................................................................... 22 Report No.: Ti-EE26060988-602 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 67 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 5.6 Conducted Emission ................................................................................................... 24 5.7 Radiated Spurious Emission ....................................................................................... 25 5.8 Band Edge (Restricted-band band-edge) .................................................................... 30 5.9 Power Spectral density (PSD) .................................................................................... 33 ANNEX A TEST RESULT ........................................................................................................... 34 A.1 Output Power ............................................................................................................. 34 A.2 Occupied Bandwidth ................................................................................................... 37 A.3 Conducted Spurious Emissions .................................................................................. 41 A.4 Band Edge (Authorized-band band-edge) ................................................................... 46 A.5 Conducted Emissions ................................................................................................. 49 A.6 Radia…

Text truncated - open the document above for the full version.

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.