2AWZ8TW009TWS EARBUDS

Section Company n Address: F Shenzhen, Product N a FCCID: 2AW Model(s): T AIR2, AIR3 TWS08 2.911(d)(5 ) We, [Shen z authorizatio  Pro  Ide n Yours sinc e Name: Ma s Title: Sale s 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 S 2.911(d) name: Shen 3, No. 37 L China ame: TWS E WZ8TW009 TW009, G7S 3, Air4, Air5, )(i) Equipm zhen Sonun on is sough hibited fro m ntified as an erely, setti s Manager name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Shenzhe )(5)(i) Ce nzhen Sonu angkou Ind EARBUDS 9 S, G8S, G9S Pro7, Pro8 mentType n Technolog t through ce m receiving n equipmen nzhen Sonu of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the en Sonu ertificatio un Technolo ustrial Par k S, S10S, Y5 8, Pro9, TW gy CO., LTD ertification i an equipm e nt type in the un Technolo and Services C list SearchResul t 63 published o nts/2023/02/06 un Techn on – Equi gy CO., LTD k, Langkou C 50, Y60, Y7 W01, TWS02 D] (“the appl s not: ent authoriz e “Covered gy CO., LT D Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ nology C 2. ipmentTy D Community 70, Y80, Y90 2, TWS03, T licant”) cert zation pursu List” NOTE 1 D ection 2 of Th witch=P&id=32 /protecting-ag CO., LTD 911 (d)(5)(i) Eq ype y, Dalang St 0, E50, E60 TWS04, TW ify that the e uant to § 2.9 e Secure Netw 5672 ainst-national - D quipment Type A treet, Longh 0, E70, E80 WS05, TWS0 equipment 903; of the F Date: Mar works Act, ava -security-threa Attestation v1.2 hua District, , E90, AIR1 06, TWS07 for which FCC rules. r. 20, 2024 ailable at ats-to-the-com 2 , , , m

Co m Ad d Lon Pr o Mo d E80 TWS Pr o We act We an d issu our Sig Na m Title Com mpany: Sh dress: F3, N nghua Distr oduct Name del Numbe 0, E90, AIR1 S05, TWS0 oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: Shenz enzhen So No. 37 Lan rict, Shenz e: TWS EAR er(s): TW00 1, AIR2, AI 06, TWS07, ription: TW MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Masetti Sales Man Shenzhen zhen So Agen onun Techn gkou Indus zhen, China RBUDS 09, G7S, G8 R3, Air4, A TWS08 WS EARBU bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect nager n Sonun Te onun Te nt Auth nology CO. strial Park, a 8S, G9S, S1 Air5, Pro7, P DS Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of echnology chnolog horizat ., LTD , Langkou 10S, Y50, Y Pro8, Pro9, ourt, Pleasa certification forward all i agencies as and all acts our own. CO., LTD gy CO., tion Communit Y60, Y70, Y , TW01, TW anton, Califo of above na information s required a s carried ou Date: LTD ty, Dalang S Y80, Y90, E5 WS02, TWS ornia 94566 amed equip related to t nd to discu ut by MiCOM Mar. 20, 20 Street, 50, E60, E7 03, TWS04 6, USA, to pment. the approva ss any M Labs on 24 70, 4, 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: S a of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AWZ8TW 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: Masetti ales Manag Shenzh ing Techno cations Com s Road 046 for Confiden W009 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. ger hen Son 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 nun Tech 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 hnology 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 CO., LT 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 TD Date: Mar. 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 20, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, Mo d AIR TW S colo Test Ple a Sig Na m Title Whom It May Shenzhen S del Number: 1, AIR2, AI R S07, TWS08 or and model t sample mo ase contact m nature: me: M e: S Shenz Mo y Concern, Sonun Techn TW009, G7S R3, Air4, Air5 8; All model's named diffe del: TW009. me if you hav Masetti Sales Mana zhen So odel Di nology CO., L S, G8S, G9S , Pro7, Pro8, s the function erent. ve any quest ger onun Te fferenc LTD (TWS E S, S10S, Y50 , Pro9, TW01 n, software a tion. chnolog ce Dec EARBUDS); T 0, Y60, Y70, Y 1, TWS02, T nd electric ci gy CO., claratio Trade Mark: Y80, Y90, E5 TWS03, TWS ircuit are the Date: LTD on N/A; 50, E60, E70 S04, TWS05, same, only Mar. 20, 20 0, E80, E90, , TWS06, with produc t 024 t

FCC ID LABEL: Ca. 15mm x 2mm Label Location FCC ID: 2AWZ8TW009

FCC RF Exposure EUT Description: TWS EARBUDS Model No.: TW009 FCC ID: 2AWZ8TW009 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 separation distance (mm) ResultLimit (mW/cm 2 ) SAR Test Exclusion 2480 ‐2.10 ‐3±1 ‐2/0.631 5 0.1993.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2403071008‐E, antenna gain= 1.7dBi 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 0.199 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

Product specification Quick Reference Date All the technical data and information contained herein are subject to change without prior notice Antenna Layout &module on the system board Antenna Gain Gain Table Antenna module on the system board Frequency2.45GHz*1 Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm)-2.3 (Input pwr – loss pwr) Peak EIRP(dBm)1.7 Directivity (dBi)1(all direction antenna) Efficiency (dB)-2.3 (58.5%) Gain (dBi)1.3 (Peak Gain XY-plane) Maximum Power (dBm)1.3 (XY-plane) Minimum Power (dBm)-4(XY-plane) Avg. Power (dBm)-0.5(XY-plane) Max/Min Ratio (dB)5.3(XY-plane) Max/Avg Ratio (dB)1.8(XY-plane) Min/Avg Ratio (dB)-3.5(XY-plane) Average Gain (dB)-0.5 (Avg Gain XY-plane) Unit in dBi @2.44GHz XY-planeXZ-planeYZ-planeEfficiency PeakAvg.PeakAvg.PeakAvg. Module Board 1.3-0.51.7-3.81.1-3.058.5% ReturnLoss TheEnvironmentofAntennaRadiationPattern 3Dradiationpatterndiagram XY-planeXZ-planeYZ-plane

Page 1 of 53 Report No.: HK2403071008-E FCC Test Report Test Report On Behalf of Shenzhen Sonun Technology CO., LTD For TWS EARBUDS Model No.: TW009, G7S, G8S, G9S, S10S, Y50, Y60, Y70, Y80, Y90, E50, E60, E70, E80, E90, AIR1, AIR2, AIR3, Air4, Air5, Pro7, Pro8, Pro9, TW01, TWS02, TWS03, TWS04, TWS05, TWS06, TWS07, TWS08 FCC ID: 2AWZ8TW009 Prepared For: Shenzhen Sonun Technology CO., LTD F3, No. 37 Langkou Industrial Park, Langkou Community, Dalang 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: Mar. 04, 2024 ~ Mar. 11, 2024 Date of Report: Mar. 11, 2024 Report Number: HK2403071008-E Page 2 of 53 Report No.: HK2403071008-E Test Result Certification Applicant’s Name .................. : Shenzhen Sonun Technology CO., LTD Address .................................. : F3, No. 37 Langkou Industrial Park, Langkou Community, Dalang Street, Longhua District, Shenzhen, China Manufacturer's Name ........... : Shenzhen Sonun Technology CO., LTD Address .................................. : F3, No. 37 Langkou Industrial Park, Langkou Community, Dalang Street, Longhua District, Shenzhen, China Product Description Trade Mark ............................. : N/A Product Name ......................... : TWS EARBUDS Model and/or Type Reference : TW009, G7S, G8S, G9S, S10S, Y50, Y60, Y70, Y80, Y90, E50, E60, E70, E80, E90, AIR1, AIR2, AIR3, Air4, Air5, Pro7, Pro8, Pro9, TW01, TWS02, TWS03, TWS04, TWS05, TWS06, TWS07, TWS08 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. 04, 2024 ~ Mar. 11, 2024 Date of Issue .................................... Mar. 11, 2024 Test Result ........................................ Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 53 Report No.: HK2403071008-E Table of Contents Page 1. Summary ................................................................................................................................... 5 1.1. Test Standards .......................................................................................................................................... 5 1.2. Test Description ....................................................................................................................................... 5 1.3. Test Facility .............................................................................................................................................. 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) ........................................................................................................... 35 3.8. Out‐of‐Band Emissions........................................................................................................................... 39 3.9. Pseudorandom Frequency Hopping Sequen…

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Report No.: HK2403071008-E Radiated Emission Report No.: HK2403071008-E Conducted Emission