2BGRL-K30Wireless Karaoke speaker

Sh Section Company n Address: B District, Sh Product N a FCC ID: 2B Model(s):K 2.911(d)(5 ) We, [Shen z equipment  Pro  Ide n Yours sinc e Name: Mai Signature: Title and C o 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 enzhen 2.911(d) name: Shen uilding 22, enzhen, C h ame: Wirele BGRL-K30 30, K30-1, )(i) Equipm zhen Weika for which a hibited fro m ntified as an erely, Wei ompany na ” ; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t n Weikan )(5)(i) Ce nzhen Weik Building 22 hina ss Karaok e K30-2 mentType ang JuLi Inte uthorization m receiving n equipmen me:Manag e of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the ng JuLi ertificatio ang JuLi Int 02, Xinyuan e speaker elligent Tec n is sought an equipm e nt type in the D er/ Shenzhe and Services C list SearchResul t 63 published o nts/2023/02/06 i Intellig on – Equi telligent Tec n Villa, Minz hnology Co through cer ent authoriz e “Covered Date: Sep. 0 en Weikang Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ gent Tec 2. ipmentTy chnology Co zhi Commu o., Ltd] (“the rtification is zation pursu List” NOTE 1 06, 2024 g JuLi Intelli ection 2 of Th witch=P&id=32 /protecting-ag chnolog 911 (d)(5)(i) Eq ype o., Ltd nity, Minzh i e applicant”) not: uant to § 2.9 gent Techn e Secure Netw 5672 ainst-national - gy Co., quipment Type A i Street, Lon ) certify that 903; of the F ology Co., L works Act, ava -security-threa Ltd Attestation v1.2 nghua t the FCC rules. Ltd ailable at ats-to-the-com 2 m

Sh Section Company n Address: B District, Sh Product N a FCC ID: 2B Model(s):K 2.911(d)(5 ) We, [Shenz date of the 2 ,establishe equipment. Yours sinc e Name: Mai Signature: Title and C o 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 enzhen 2.911(d) name: Shen uilding 22, enzhen, C h ame: Wirele BGRL-K30 30, K30-1, )(ii) Applica zhen Weika filing of the ed pursuant erely, Wei ompany na not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t n Weikan )(5)(ii) Ce nzhen Weik Building 22 hina ss Karaok e K30-2 ant filing ang JuLi Inte e application t to §1.5000 me:Manag e e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the ng JuLi ertificatio ang JuLi Int 02, Xinyuan e speaker elligent Tec n, the applic 02 of this ch D er/ Shenzhe cation. and Services C list SearchResul t 63 published o nts/2023/02/06 i Intellig on – App telligent Tec n Villa, Minz hnology Co cant is not i hapter,as an Date: Sep. 0 en Weikang Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ gent Tec plicant (C chnology Co zhi Commu o., Ltd] (“the identified NO n entity prod 06, 2024 g JuLi Intelli ection 2 of Th witch=P&id=32 /protecting-ag chnolog 2.911 (d)(5 Covered L o., Ltd nity, Minzh i e applicant”) OTE 1 on the “ ducing cove gent Techn e Secure Netw 5672 ainst-national - gy Co., 5)(ii) Applicant A List ) i Street, Lon ) certify that “Covered Li eredcommu ology Co., L works Act, ava -security-threa Ltd Attestation v1.3 nghua t, as of the ist” NOTE nications Ltd ailable at ats-to-the-com 3 m

S Co m Ad d Lon Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com Shenzh mpany: She dress:Build nghua Distric oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: en We enzhen We ding 22, Buil ct, Shenzhe e: Wireless er(s): K30, K ription: Wi MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Mai Wei Manager Shenzhen ikang J Agen eikang JuLi lding 2202, en, China Karaoke s p K30-1, K30- reless Kara bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect n Weikang JuLi In Ltd nt Auth Intelligent T Xinyuan Vi peaker -2 aoke speake Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of JuLi Intell ntellige d horizat Technology illa, Minzhi C er ourt, Pleasa certification forward all i agencies as and all acts our own. igent Tech nt Tec tion Co., Ltd Community anton, Califo of above na information s required a s carried ou Date: hnology Co hnolog y, Minzhi Str ornia 94566 amed equip related to t nd to discu ut by MiCOM :Sep. 06, o., Ltd gy Co., reet, 6, USA, to pment. the approva ss any M Labs on , 2024 al

Sh 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: M Title:Ma henzhe of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D:2BGRL-K3 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 Software 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: Mai Wei anager n Weika ing Techno cations Com s Road 046 for Confiden 30 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure e security re ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. ang JuL logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption equirement ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av Li Intelli 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 igent Te 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 echnolo 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 ogy Co. Date:Sep. 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 , Ltd 06, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

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LABEL: Size: 10mm x 30mm Label Location FCC ID: 2BGRL‐K30

FCC RF Exposure Product Name: Wireless Karaoke speaker FCC ID: 2BGRL‐K30 Model(s):K30, K30‐1, K30‐2 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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 Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power dBm/mW Min test separatio n distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2402 0.80 0±1 1/1.26 5 0.391 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2408234888‐E, antenna gain=0dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.391 which is<= 3, RF Exposure 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

Antenna test 1, hardware testing 2, software testing 3, data reading 1. Hardware testing 1.1 PCBA bare board test Solder the RF cable to the bare board and connect it to the OTA device. 1.2. Device Environment The equipment required for this test includes computer, spectrometer, amplifier and darkroom, as shown below: 2. Software testing 3、Data read 3.1、 Scan the antenna for 3D radiation 2400MHz： 2450MHz： 2500MHz 3.2、Scan the 2D radiation pattern of the antenna 3.3、Data result Summary ITEMANT SPEC Model Name2.4GANT Antenna platePCB antenna Center Frequency 2400MHz2450MHz2500MHz 0.07dBi -0.03dBi-1.51dBi MAX. Gain 0dBi PolarizationHorizontal and Vertical Impedance50Ohm Manufacture AntennaPhoto&Length(mm)

Page 1 of 53 Report No.: HK2408234888-E FCC Test Report Test Report On Behalf of Shenzhen Weikang JuLi Intelligent Technology Co., Ltd For Wireless Karaoke speaker Model No.: K30, K30-1, K30-2 FCC ID: 2BGRL-K30 Prepared For: Shenzhen Weikang JuLi Intelligent Technology Co., Ltd Building 22, Building 2202, Xinyuan Villa, Minzhi Community, Minzhi Street, Longhua District, Shenzhen, 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. 23, 2024 ~ Sep. 03, 2024 Date of Report: Sep. 03, 2024 Report Number: HK2408234888-E Page 2 of 53 Report No.: HK2408234888-E Test Result Certification Applicant’s Name ................. : Shenzhen Weikang JuLi Intelligent Technology Co., Ltd Address .................................. : Building 22, Building 2202, Xinyuan Villa, Minzhi Community, Minzhi Street, Longhua District, Shenzhen,China Manufacturer's Name ........... : Shenzhen Weikang JuLi Intelligent Technology Co., Ltd Address .................................. : Building 22, Building 2202, Xinyuan Villa, Minzhi Community, Minzhi Street, Longhua District, Shenzhen,China Product Description Trade Mark ............................. : N/A Product Name ........................... : Wireless Karaoke speaker Model and/or type reference...: K30, K30-1, K30-2 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. 23, 2024 ~ Sep. 03, 2024 Date of Issue .......................................... : Sep. 03, 2024 Test Result .............................................. : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 53 Report No.: HK2408234888-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 ........................................................................................................................................... 31 3.6. Number of Hopping Frequency ............................................................................................................................. 33 3.7. Time of Occupancy (Dwell Time) ....................................................................................................................…

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