2BCJL-T18True Wireless Bluetooth Headset

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radioinstalled and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ‐‐ Reorient or relocate the receiving antenna. ‐‐ Increase the separation between the equipment and receiver. ‐‐‐‐Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ‐‐ Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. portable exposure condition without restriction.

Section Company n Address: N Building, Fu Product Na FCC ID: 2B Model(s): T 2.911(d)(5 ) We, [Shen z authorizatio  Pro  Ide n Yours sinc e Name: Zixi n Title: Man a Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s Sh 2.911(d) name: Shen No.26 Zizhu utian Distric ame: True W BCJL-T18 T18, T15, T1 )(i) Equipm zhen Huaxia on is sough hibited fro m ntified as an erely, ng Fang ager name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t henzhen )(5)(i) Ce nzhen Huax 7 Road, Zh ct, Shenzhe Wireless Blu 16, T17, T1 ment Type ang Electro t through ce m receiving n equipmen nzhen Huax of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the n Huaxia ertificatio xiang Electro hulin Comm en, Guangdo uetooth Hea 9, T20, T21 onics Co., LT ertification i an equipm e nt type in the xiang Electro and Services C list SearchResul t 63 published o nts/2023/02/06 ang Elec on – Equi onics Co., L unity, Xiang ong, China adset 1, T22, T23, TD.] (“the a s not: ent authoriz e “Covered onics Co., L Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ ctronics 2. ipment T LTD. gmi Lake St , T24, T25, pplicant”) c zation pursu List” NOTE 1 Date: LTD. ection 2 of Th witch=P&id=32 /protecting-ag Co., LT 911 (d)(5)(i) Eq Type treet 1603T LY06 ertify that t h uant to § 2.9 Aug. 17, 20 e Secure Netw 5672 ainst-national - TD. quipment Type A T Education he equipme 903; of the F 023 works Act, ava -security-threa Attestation v1.2 Technology ent for which FCC rules. ailable at ats-to-the-com 2 y h m

Section Company n Address: N Building, Fu Product Na FCC ID: 2B Model(s): T 2.911(d)(5 ) We, [Shenz filing of the pursuant t o Yours sinc e Name: Zixi n Title: Man a Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s Sh 2.911(d) name: Shen No.26 Zizhu utian Distric ame: True W BCJL-T18 T18, T15, T1 )(ii) Applica zhen Huaxia application o §1.50002 erely, ng Fang ager name: Shen not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t henzhen )(5)(ii) Ce nzhen Huax 7 Road, Zh ct, Shenzhe Wireless Blu 16, T17, T1 ant filing ang Electro n, the applic of this chap nzhen Huax e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the n Huaxia ertificatio xiang Electro hulin Comm en, Guangdo uetooth Hea 9, T20, T21 onics Co., LT cant is not i pter, as an e xiang Electro cation. and Services C list SearchResul t 63 published o nts/2023/02/06 ang Elec on – App onics Co., L unity, Xiang ong, China adset 1, T22, T23, TD.] (“the a dentified NO entity produ onics Co., L Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ ctronics plicant (C LTD. gmi Lake St , T24, T25, pplicant”) c OTE 1 on the “ cing covere Date: LTD. ection 2 of Th witch=P&id=32 /protecting-ag Co., LT 2.911 (d)(5 Covered L treet 1603T LY06 ertify that, a “Covered Li ed commun Aug. 17, 2 0 e Secure Netw 5672 ainst-national - TD. 5)(ii) Applicant A List ) T Education as of the da st” NOTE 2 ,est ications eq 023 works Act, ava -security-threa Attestation v1.3 Technology ate of the tablished uipment. ailable at ats-to-the-com 3 y m

Co m Ad d Build Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: She dress: No.2 ding, Futian oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: S enzhen Huax 6 Zizhu 7 Ro District, She e: True Wire er(s): T18, T ription: Tru MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Zixing Fan Manager Shenzhen henzhen H Agen xiang Electro oad, Zhulin C enzhen, Guan less Bluetoo T15, T16, T17 ue Wireless B bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect ng Huaxiang E Huaxiang E nt Auth onics Co., LT Community, X ngdong, Chin oth Headset 7, T19, T20, Bluetooth He Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of Electronics C Electronics horizat TD. Xiangmi Lak na T21, T22, T 2 eadset ourt, Pleasa certification forward all i agencies as and all acts our own. Co., LTD. Co., LTD. tion e Street 160 23, T24, T25 anton, Califo of above na information s required a s carried ou Date: 03T Educatio 5, LY06 ornia 94566 amed equip related to t nd to discu ut by MiCOM Aug. 17, 20 n Technolog 6, USA, to pment. the approva ss any M Labs on 023 gy al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Title: M Sh of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BCJL-T1 om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Zixing Fan g anager henzhen ing Techno cations Com s Road 046 for Confiden 18 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuant to K ding that all uring the ce s informatio sued. g n Huaxi logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice KDB 726920 l measurem ertification re on will be av iang Ele ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for ectronic s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e cs Co., Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the LTD. Date: Aug. 457 and §0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 17, 2023 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, T18 and Tes t Ple a Sig Na m Title Whom It May Shenzhen H 8, T15, T16, electric circu t sample mo ase contact m nature: me: Z e: M Shenz Mo y Concern, Huaxiang Ele T17, T19, T uit are the sa del: T18. me if you hav ixing Fang Manager zhen Hua odel Di ectronics Co T20, T21, T ame, only wit ve any quest axiang E fferenc ., LTD. (True T22, T23, T2 th a product tion. Electroni ce Dec e Wireless Bl 24, T25, LY color and mo cs Co., L claratio luetooth Hea 06; All mode odel named Date: LTD. on adset) ; Mode el’s the funct different. Aug. 17, 2 0 el Number: ion, softwar e 023 e

Annex A External Photos Report No.:HK2308093592-E Page 1 of 4 Report No.:HK2308093592-E Page 2 of 4 Report No.:HK2308093592-E Page 3 of 4 Report No.:HK2308093592-E Page 4 of 4

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2BCJL‐T18

Annex B Internal Photo Report No.:HK2308093592-E Page 1 of 3 Antenna Report No.:HK2308093592-E Page 2 of 3 Report No.:HK2308093592-E Page 3 of 3

FCC RF Exposure EUT Description: True Wireless Bluetooth Headset Model No.: T18 FCC ID: 2BCJL-T18 1. Limits According to KDB 447498 D04 General RF Exposure Guidance v01 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Output power (dBm) Tune Up Power (dBm) Max Tune Up power dBm/mW Min test separati on distance mm ResultLimit SAR Test Exclusion EDR 1.49 1±1(2) 1.585 5 0.4953.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2308093592-E, antenna gain=2.78dBi Per KDB 447498 D04, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.495 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:地磁天线 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO:PBX1608MA01 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES 核准审核刘飞制作刘小美 客户承认签印 日期 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 2 PBX1608MA01Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):1.6*0.8 4.SHAPEANDDIMENSIONS: LWHA 1.6±0.20.8±0.2 0.8 ± 0.20.3 ± 0.1 CH IP45 016 2 08 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 3 ●天线位于PCB板内部或中间位置时（长条式耳机）：（单位：mm） 天线最优放置于中间区域，净空区周围最优需要至少一排过孔。 ●天线位于PCB板边缘位置时（入耳式耳机和部分长条式耳机）： 天线最优放置于PCBA的边缘；天线及其走线设置在单层。 设计标准： 1.图中的尺寸仅作为参考；实际尺寸会根据不同版型进行优化。 2.净空区周围最优需要至少一排过孔，孔径0.3mm，与PCBA上的其它回路或物料进行隔离。 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 4 天线封装方案一（ 3.5mm × 7.5mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 5 天线封装方案二（ 4.5mm × 6mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 6 天线封装方案三（ 1.5mm × 10mm） 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 7 ElectricalCharacteristics CharacteristicCurves 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 8 RadiationPattern 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 9 3DRadiationPattern 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 10 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40 °C to+105 °C . 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 1608 SPECREV. P1 11 8.RecommendedReflowSoldering…

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

Page 1 of 48 Report No.: HK2308093592-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test report On Behalf of Shenzhen Huaxiang Electronics Co., LTD. For True Wireless Bluetooth Headset Model No.: T18, T15, T16, T17, T19, T20, T21, T22, T23, T24, T25, LY06 FCC ID: 2BCJL-T18 Prepared For : Shenzhen Huaxiang Electronics Co., LTD. No.26 Zizhu 7 Road, Zhulin Community, Xiangmi Lake Street 1603T Education Technology Building, Futian District, Shenzhen, Guangdong, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Aug. 09, 2023 ~ Aug. 17, 2023 Date of Report: Aug. 17, 2023 Report Number: HK2308093592-E Page 2 of 48 Report No.: HK2308093592-E Test Result Certification Applicant’s Name .................. : Shenzhen Huaxiang Electronics Co., LTD. Address .................................. : No.26 Zizhu 7 Road, Zhulin Community, Xiangmi Lake Street 1603T Education Technology Building, Futian District, Shenzhen, Guangdong, China Manufacture's Name ............. : Shenzhen Huaxiang Electronics Co., LTD. Address .................................. : No.26 Zizhu 7 Road, Zhulin Community, Xiangmi Lake Street 1603T Education Technology Building, Futian District, Shenzhen, Guangdong, China Product Description Trade Mark ............................. : XNMOA Product Name ........................... : True Wireless Bluetooth Headset Model and/or type reference...: T18, T15, T16, T17, T19, T20, T21, T22, T23, T24, T25, LY06 Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test .................................... . Date (s) of Performance of Tests .... . Aug. 09, 2023 ~ Aug. 17, 2023 Date of Issue .................................... Aug. 17, 2023 Test Result ........................................ Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 48 Report No.: HK2308093592-E Table of Contents Page 1. Summary .............................................................................................................................................................. 5 1.1. Test Standards ......................................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................................... 5 1.3. Information of the Test Laboratory ......................................................................................................................... 6 1.4. Statement of the Measurement Uncertainty .......................................................................................................... 6 2. General Information ............................................................................................................................................. 7 2.1. Environmental Conditions ....................................................................................................................................... 7 2.2. General Description of EUT ..................................................................................................................................... 7 2.3. Description of Test Modes and Test Frequency ....................................................................................................... 8 2.4. Equipments Used During the Test ........................................................................................................................... 9 2.5. Related Submittal(s) / Grant (s) ............................................................................................................................. 10 2.6. Modifications ........................................................................................................................................................ 10 2.7. Description of Test Setup ....................................................................................................................................... 10 2.8. Description of Support Units ................................................................................................................................. 11 3. Test Conditions and Results ................................................................................................................................. 12 3.1. Conducted Emissions Test ..................................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................................... 27 3.5. Frequency Separation ........................................................................................................................................... 30 3.6. Number of Hopping Frequency ............................................................................................................................. 32 3.7. Time of Occupancy …

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

Radiated Emissions Conducted Emission