2AWZ8-G9STWS EARBUDS

Section Company n Address: F Shenzhen, Product N a FCC ID: 2A Model(s): G AIR3, Air4, TWS08 2.911(d)(5 ) We, [Shen z authorizatio  Pro  Ide n Yours sinc e Name: Ma s 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 S 2.911(d) name: Shen 3, No. 37 L China ame: TWS E AWZ8-G9S G9S, G7S, G Air5, Pro7, )(i) Equipm zhen Sonun on is sough hibited fro m ntified as an erely, setti ompany na ” ; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t henzhe )(5)(i) Ce nzhen Sonu angkou Ind EARBUDS G8S, S10S Pro8, Pro 9 ment Type n Technolog t through ce m receiving n equipmen me: Sales M 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 , Y50, Y60, 9, TW01, TW gy CO., LTD ertification i an equipm e nt type in the Manager / S and Services C list SearchResul t 63 published o nts/2023/02/06 un Techn on – Equi gy CO., LTD k, Langkou C Y70, Y80, Y WS02, TWS D] (“the appl s not: ent authoriz e “Covered Shenzhen S Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ nology 2. ipment T D Community Y90, E50, E S03, TWS04 licant”) cert zation pursu List” NOTE 1 Date: Mar Sonun Tech ection 2 of Th witch=P&id=32 /protecting-ag CO., LT 911 (d)(5)(i) Eq Type y, Dalang St E60, E70, E 4, TWS05, T ify that the e uant to § 2.9 r. 19, 2024 nology CO . e Secure Netw 5672 ainst-national - TD quipment Type A treet, Longh E80, E90, A TWS06, TW equipment 903; of the F ., LTD works Act, ava -security-threa Attestation v1.2 hua District, IR1, AIR2, WS07, for which FCC rules. ailable at ats-to-the-com 2 , m

Section Company n Address: F Shenzhen, Product N a FCC ID: 2A Model(s): G AIR3, Air4, TWS08 2.911(d)(5 ) We, [Shenz of the appli pursuant t o Yours sinc e Name: Ma s 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 S 2.911(d) name: Shen 3, No. 37 L China ame: TWS E AWZ8-G9S G9S, G7S, G Air5, Pro7, )(ii) Applica zhen Sonun cation, the o §1.50002 erely, setti ompany na not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t henzhe )(5)(ii) Ce nzhen Sonu angkou Ind EARBUDS G8S, S10S Pro8, Pro 9 ant filing n Technolog applicant is of this chap me: Sales M e to this applic 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 , Y50, Y60, 9, TW01, TW gy CO., LTD s not identi pter, as an e Manager / S cation. and Services C list SearchResul t 63 published o nts/2023/02/06 un Techn on – App gy CO., LTD k, Langkou C Y70, Y80, Y WS02, TWS D] (“the appl fied NOTE 1 o entity produ Shenzhen S Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ nology plicant (C D Community Y90, E50, E S03, TWS04 licant”) cert on the “Cove cing covere Date: Mar Sonun Tech ection 2 of Th witch=P&id=32 /protecting-ag CO., LT 2.911 (d)(5 Covered L y, Dalang St E60, E70, E 4, TWS05, T ify that, as o ered List” NO ed commun r. 19, 2024 nology CO . e Secure Netw 5672 ainst-national - TD 5)(ii) Applicant A List ) treet, Longh E80, E90, A TWS06, TW of the date OTE 2 , establ ications eq ., LTD works Act, ava -security-threa Attestation v1.3 hua District, IR1, AIR2, WS07, of the filing ished uipment. ailable at ats-to-the-com 3 , m

Co m Ad d Dist Pr o Mo d E90 TW Pr o We act We an d issu our Sig Na m Title Com S mpany: She dress: F3, N trict, Shenz oduct Name del Numbe 0, AIR1, AIR S05, TWS0 oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: Shenzh enzhen Son No. 37 Lang hen, China e: TWS EAR er(s): G9S, R2, AIR3, A 06, TWS07, ription: T W MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Masetti Sales Ma Shenzhen en Son Agen nun Techno gkou Indust RBUDS G7S, G8S, ir4, Air5, P r TWS08 WS EARBUD bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect nager n Sonun Te nun Te nt Auth ology CO., L trial Park, L S10S, Y5 0 ro7, Pro8, P DS Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of echnology chnolo horizat LTD angkou Co 0, Y60, Y70, Pro9, TW01 ourt, Pleasa certification forward all i agencies as and all acts our own. CO., LTD ogy CO tion mmunity, D , Y80, Y90, , TWS02, T anton, Califo of above na information s required a s carried ou Date: O., LTD Dalang Stree E50, E60, TWS03, TW ornia 94566 amed equip related to t nd to discu ut by MiCOM Mar. 20, D et, Longhua E70, E80, WS04, 6, USA, to pment. the approva ss any M Labs on 2024 a 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 S of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AWZ8-G 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: Masetti ales Manag Shenzhe ing Techno cations Com s Road 046 for Confiden G9S 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. ger en Son 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 un 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 y CO., L 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: 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, G7 S Pro7 func mod Ple a Sig Na m Title S Whom It May Shenzhen S S, G8S, S10S 7, Pro8, Pro9 ction, softwar del: G9S ase contact m nature: me: e: Shenzh M o y Concern, Sonun Techn S, Y50, Y60, 9, TW01, TW re and electr me if you hav Masetti Sales Ma en Son odel Di nology CO., Y70, Y80, Y WS02, TWS0 ric circuit are ve any quest nager nun Te fferen c LTD (TWS E Y90, E50, E6 3, TWS04, T the same, o tion. chnolo ce Dec EARBUDS); T 60, E70, E80 TWS05, TWS only with mod ogy CO claratio Trade Mark: , E90, AIR1, S06, TWS07 del named di Date: O., LTD on N/A, Model AIR2, AIR3 , , TWS08; Al ifferent. Test Mar. 20, D Number: G9 , Air4, Air5, l model’s th e t sample 2024 9S, e

FCC ID LABEL: Size: 5mm x 15mm Label Location FCC ID: 2AWZ8-G9S

FCC RF Exposure Product Name: TWS EARBUDS FCC ID: 2AWZ8‐G9S Model(s): G9S 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 2480 1.52 1±1 2/1.58 5 0.498 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2403071010‐E, antenna gain=2.6dBi 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 0.498 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

SMD CERAMIC ANTENNA Data Sheet CA-2450-31 For2400-2484MHz 3.2x1.6mm[EIA1206] . Rev.1.0 SMDCERAMICANTENNA DataSheet Rev.1.0| 2 L WA H 3.10 ± 0.10 1.55 ± 0.10 0.40 ± 0.200.50 ± 0.10 FEATURES ・Lightweight,compact ・ Widebandwidth,lowcost ・Built-inantennawithhighgain APPLICATIONS ・Bluetooth ・ IEEE802.11g/b ・Zigbeesystems,etc... SHAPESANDDIMENSIONSDimensionsinmm SMDCERAMICANTENNA DataSheet Rev.1.0| 3 ELECTRICSPECIFICATIONS Producttype CA-2450-31 CenterFrequencyRange 2450MHZ InputImpedance 50  PARTNUMBERINGSYSTEM CA-2450-31-A Material Frequency Size Type SMDCERAMICANTENNA DataSheet Rev.1.0| 4 EVALUATIONBOARD SMDCERAMICANTENNA DataSheet Rev.1.0| 5 RADIATIONPATTERNS 2.4GHzWLANBAND ◎ 3D Gain Pattern (240 0 MHz) ◎ 3DGainPattern(2440MHz) 2.18 2.6 1.34 1.69 0.50.78 -0.34 -0.13 -1.18 -1.05 -2.02-1.96 -2.86-2.87 -3.7 -3.78 -4.54 -4.69 -5.38-5.61 -6.22 -6.52 -7.07 -7.43 -7.91-8.34 -8.75 -9.26 -9.59 -10.2 -10.4-11.1 -11.3 -12 -12.1 -12.9 ◎ 3DGainPattern(2480MHz) 1.81 1.09 0.36 -0.37 -1.09 -1.82 -2.54 -3.27 -4 -4.72 -5.45 -6.18 -6.9 -7.63 -8.35 -9.08 -9.81 -10.5 SMDCERAMICANTENNA DataSheet Rev.1.0| 6 FREQUENCYCHARACTERISTICS EFFICIENCYANDVSWR SMDCERAMICANTENNA DataSheet Rev.1.0| 7 60 - 180s RECOMMENDEDREFLOWPROFILE Tim e ( s ) 20 - 40s Pr e - h ea tin g 60 - 150s 260 ° C 217° C 150-20 ° C T e m p e r a t u r e ( ° C ) SMDCERAMICANTENNA DataSheet Rev.1.0| 8 Feature S p ecifications Tolerances W 8 .00 ±0.30 P4.00±0.10 E 1.7 5 ± 0 .1 0 F3.50±0.10 P22.00±0.10 D1.50 + 0.10 - 0 . 00 P o 4. 00 ± 0 .1 0 10Po40.00±0.20 PACKAGINGSTYLE REELDIMENSIONS TAPEDIMENSIONS TypingQuantity:5000piecesper7”reel

Page 1 of 48 Report No.: HK2403071010-E FCC Test Report Test Report On Behalf of Shenzhen Sonun Technology CO., LTD For TWS EARBUDS Model No.: G9S, Please refer to P7 for the series model FCC ID: 2AWZ8-G9S 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: HK2403071010-E Page 2 of 48 Report No.: HK2403071010-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...: G9S, Please refer to P7 for the series model 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 48 Report No.: HK2403071010-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 ...........................…

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