2BHRY-SONOWireless omnidirectional microphone

Section Company n Address: 6t Rd., Longg Product N a FCC ID: 2B Model(s): S 2.911(d)(5 ) We, [Telec a is sought th  Pro  Ide n Yours sinc e Name: Le m 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 2.911(d) name: Telec th Floor, Bu ang District ame: Wirele BHRY-SONO SONO, TLC )(i) Equipm am Technol hrough certi hibited from ntified as an erely, mon feng ager name: Telec ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Te )(5)(i) Ce cam Techno uilding A, Sh t, Shenzhen ss omnidire O C-80, TLC-85 ment Type ogy Co.,Lt d ification is n m receiving n equipmen cam Techno of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the lecam T ertificatio ology Co.,Lt huanghuan n, China ectional mic 5 d] (“the appl not: an equipm e nt type in the ology Co.,Lt and Services C list SearchResul t 63 published o nts/2023/02/06 Technolo on – Equi td Informatio n crophone licant”) cert ent authoriz e “Covered td Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ ogy Co., 2. ipment T n Technolog ify that the e zation pursu List” NOTE 1 ection 2 of Th witch=P&id=32 /protecting-ag Ltd 911 (d)(5)(i) Eq Type gy Industrial equipment uant to § 2.9 Da e Secure Netw 5672 ainst-national- quipment Type A l Park, No.8 for which a 903; of the F ate: Jul. 23, works Act, ava -security-threa Attestation v1.2 8, Baoqing uthorizatio n FCC rules. 2024 ailable at ats-to-the-com 2 n m

Section Company n Address: 6t Rd., Longg Product N a FCC ID: 2B Model(s): S 2.911(d)(5 ) We, [Teleca application §1.50002 o Yours sinc e Name: Le m 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 2.911(d) name: Telec th Floor, Bu ang District ame: Wirele BHRY-SONO SONO, TLC )(ii) Applica am Technol , the applic a of this chapt erely, mon feng ager name: Telec not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Te )(5)(ii) Ce cam Techno uilding A, Sh t, Shenzhen ss omnidire O C-80, TLC-85 ant filing ogy Co.,Lt d ant is not id ter, as an en cam Techno e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the lecam T ertificatio ology Co.,Lt huanghuan n, China ectional mic 5 d] (“the appl dentified NO ntity produc ology Co.,Lt cation. and Services C list SearchResul t 63 published o nts/2023/02/06 Technolo on – App td Informatio n crophone licant”) cert TE 1 on the “C cing covered td Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ ogy Co., plicant (C n Technolog ify that, as o Covered Lis d communic ection 2 of Th witch=P&id=32 /protecting-ag Ltd 2.911 (d)(5 Covered L gy Industrial of the date st” NOTE 2 ,esta cations equ Da e Secure Netw 5672 ainst-national - 5)(ii) Applicant A List ) l Park, No.8 of the filing ablished pu uipment. ate: Jul. 23, works Act, ava -security-threa Attestation v1.3 8, Baoqing of the ursuant to 2024 ailable at ats-to-the-com 3 m

Co m Ad d No. Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: Tel dress: 6th F 8, Baoqing oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: T lecam Tech Floor, Buil g Rd., Long e: Wireless er(s): SONO ription: Wi MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Lemon fe Manager Telecam T Telecam Agen hnology Co ding A, Sh ggang Distr s omnidirec O, TLC-80, T reless omn bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect ng Technolog m Techn nt Auth o.,Ltd uanghuan rict, Shenz ctional mic TLC-85 nidirection Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of y Co.,Ltd ology C horizat Informatio zhen, China crophone al microp h ourt, Pleasa certification forward all i agencies as and all acts our own. Co.,Ltd tion on Technol a hone anton, Califo of above na information s required a s carried ou Date: ogy Indust ornia 94566 amed equip related to t nd to discu ut by MiCOM Jul. 23, 202 trial Park, 6, USA, to pment. the approva ss any M Labs on 24 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 our corresp docume authoriz Sincer e Signatu Name: Title: M of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BHRY-S 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: Lemon fen g anager Te ing Techno cations Com s Road 046 for Confiden SONO 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 ursuantto KD ding that all uring the ce s informatio sued. g elecam 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 DB 726920 l measurem ertification re on will be av Techno 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 logy Co 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 o.,Ltd 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 Date: Jul. 2 457 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 23, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, TL C only Ple a Sig Na m Title Whom It May Telecam Te C-80, TLC-85 y with a produ ase contact m nature: me: L e: M Mo y Concern, echnology Co 5; Model Diffe uct model na me if you hav Lemon feng Manager Telecam odel Di o.,Ltd (Wirel erence: All m amed differen ve any quest g m Techn fferenc less omnidi model’s the fu nt. Test sam tion. nology Co ce Dec rectional m unction, softw ple model: S o.,Ltd claratio icrophone); ware and ele SONO Date: on Model Num ectric circuit a Jul. 23, 20 mber: SONO, are the same 024 e,

FCC ID LABEL: Ca. 20mm x 40mm Label Location FCC ID: 2BHRY-SONO

FCC RF Exposure EUT Description: Wireless omnidirectional microphone Model No.: SONO FCC ID: 2BHRY-SONO 1. Limits According to KDB 447498 D01 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 Result Limit SAR Test Exclusion EDR -3.18 -4±1(-3) 0.5 5 0.158 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2403141165-E, antenna gain=1.72dBi Per KDB 447498 D01, 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 0.158 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

118 ANSI/IEEE Std 149-1979 149-1979 Shenzhen Bluesource Electronics Technology Co., Ltd 902C, Block C, Building 1, Huaqiang Creative Industry Park, Biyan Community, Guangming Street, Guangming District, Shenzhen 218 TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory..................................................................................................................... 3 1.2 Test Location......................................................................................................................... 3 2 PRODUCT INFORMATION......................................................................................................... 4 2.1 Applicant Information ............................................................................................................ 4 2.2 Manufacturer Information...................................................................................................... 4 2.3 Factory Information............................................................................................................... 4 2.4 General Description for Equipment under Test (EUT) .......................................................... 4 2.5 Ancillary Equipment .............................................................................................................. 5 2.6 Technical Information............................................................................................................ 5 3 SUMMARY OF TEST RESULTS................................................................................................. 6 3.1 Test Standards...................................................................................................................... 6 3.2 Test Verdict........................................................................................................................... 6 3.3 Test Uncertainty.................................................................................................................... 6 4 GENERAL TEST CONFIGURATIONS........................................................................................ 7 4.1 Test Condition....................................................................................................................... 7 4.2 Test Equipment List .............................................................................................................. 7 4.3 Test Setup............................................................................................................................. 8 ANNEX A TEST RESULTS............................................................................................................. 9 A.1 Gain and Efficiency............................................................................................................... 9 ANNEX B RADIATION PATTERN................................................................................................ 10 ANNEX C TEST SETUP PHOTO ................................................................................................. 15 ANNEX D EUT PHOTO ................................................................................................................ 17 ................................ ................................................................ ................................................................................................................................ General Description for Equipment under Test (EUT)General Description for Equipment under Test (EUT)................................ ................................................................................................ ................................................................................................................................ SUMMARY OF TEST RESULTS................................................................ ................................................................................................ ................................................................................................................................ ................................................................ GENERAL TEST CONFIGURATIONSGENERAL TEST CONFIGURATIONS 318 1 GENERAL INFORMATION 1.1 1.2 418 2 PRODUCT INFORMATION 2.1 2.2 2.3 2.4 518 2.5 2.6 618 3 SUMMARY OF TEST RESULTS 3.1 3.2 3.3 718 4 GENERAL TEST CONFIGURATIONS 4.1 4.2 818 4.3 4.3.1 918 ANNEX A TEST RESULTS A.1 FrequencyGain (dBi)Efficiency ( ( 1018 ANNEX B RADIATION PATTERN B.1 B1.1 B1.2 1118 B1.3 1218 1318 B.2 B2.1 B2.2 B2.3 1418 1518 ANNEX C TEST SETUP PHOTO 1618 1718 ANNEX D EUT PHOTO 1818

Page 1 of 48 Report No.: HK2403141165-E FCC Test Report Test report On Behalf of Telecam Technology Co.,Ltd For Wireless omnidirectional microphone Model No.: SONO, TLC-80, TLC-85 FCC ID: 2BHRY-SONO Prepared For : Telecam Technology Co.,Ltd 6th Floor, Building A, Shuanghuan Information Technology Industrial Park, No.8, Baoqing Rd., Longgang 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: Mar. 14, 2024 ~ Apr. 18, 2024 Date of Report: Apr. 18, 2024 Report Number: HK2403141165-E Page 2 of 48 Report No.: HK2403141165-E Test Result Certification Applicant’s name ....... Telecam Technology Co.,Ltd Address ........................ 6th Floor, Building A, Shuanghuan Information Technology Industrial Park, No.8, Baoqing Rd., Longgang District, Shenzhen, China Manufacturer's Name .......................... . Shenzhen Ginwave Starworks Technology Co., Ltd. Address ........................ 3rd Floor, 2nd Floor A, 4th Floor B, Building 9, Rundongsheng Industrial Zone, No. 467, Xixiang Section, National Road 107, Longteng Community, Xixiang Street, Baoan District, Shenzhen, China Product description Trade Mark: Te l y c a m Product name ................ Wireless omnidirectional microphone Model and/or type reference ................... . SONO, TLC-80, TLC-85 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 ... . Mar. 14, 2024 ~ Apr. 18, 2024 Date of Issue ................................. Apr. 18, 2024 Test Result ..................................... Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 48 Report No.: HK2403141165-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 (Dwell Time) ........................................................................................................... 34 3.8. Out-of-Band Emissions .......................................................................................................................... 37 3.9. Pseudorandom Frequency Hopping Sequence .................................................................................... 44 3.10. Antenna Requirement ..........................…

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Test Model：SONO Radiated Emission Conducted Emission