2AG9K-DY29ZBluetooth Speaker

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 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.

Section Company n Address: 4/ Shenzhen, Product N a FCCID: 2A Model(s): D 2.911(d)(5 ) We, [Shen z authorizatio  Pro  Ide n Yours sinc e Name: Roy Title: Gene 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: Shen /Floor 3/Bui China ame: Blueto G9K-DY29 Z DY29Z, DY5 )(i) Equipm zhen Xinyih on is sough hibited fro m ntified as an erely, y Fang ral Manag e name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Shenzh )(5)(i) Ce nzhen Xinyih ilding, Baish oth Speake Z 52, DY53, D mentType eng Digital t through c e m receiving n equipmen er nzhen Xinyih of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the hen Xiny ertificatio heng Digita hun Industr er DY55, DY56 Co., Ltd.] ( ertification i an equipm e nt type in the heng Digita and Services C list SearchResul t 63 published o nts/2023/02/06 yiheng D on – Equi al Co., Ltd. rial Zone, M 6 “the applic a s not: ent authoriz e “Covered al Co., Ltd. Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Digital C 2. ipmentTy akan Villag ant”) certify zation pursu List” NOTE 1 ection 2 of Th witch=P&id=32 /protecting-ag Co., Ltd. 911 (d)(5)(i) Eq ype e, Xili Town that the equ uant to § 2.9 Date e Secure Netw 5672 ainst-national- quipment Type A n,Nanshan D uipment for 903; of the F e: May 17, works Act, ava -security-threa Attestation v1.2 District, r which FCC rules. 2023 ailable at ats-to-the-com 2 m

Section Company n Address: 4/ Shenzhen, Product N a FCCID: 2A Model(s): D 2.911(d)(5 ) We, [Shenz the applica to §1.5000 2 Yours sinc e Name: Ro y Title: Mana 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: Shen /Floor 3/Bui China ame: Blueto G9K-DY29 Z DY29Z, DY5 )(ii) Applica zhen Xinyih tion, the ap 2 of this cha erely, y 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 Shenzh )(5)(ii) Ce nzhen Xinyih ilding, Baish oth Speake Z 52, DY53, D ant filing eng Digital plicant is n apter, as an nzhen Xinyih e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the hen Xiny ertificatio heng Digita hun Industr er DY55, DY56 Co., Ltd.] ( ot identifi e n entity prod heng Digita cation. and Services C list SearchResul t 63 published o nts/2023/02/06 yiheng D on – App al Co., Ltd. rial Zone, M 6 “the applic a ed NOTE 1 on th ducing cove al Co., Ltd. Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Digital C plicant (C akan Villag ant”) certify he “Covered ered commu ection 2 of Th witch=P&id=32 /protecting-ag Co., Ltd. 2.911 (d)(5 Covered L e, Xili Town that, as of t d List” NOTE 2 unications e Date: May e Secure Netw 5672 ainst-national - 5)(ii) Applicant A List ) n,Nanshan D the date of 2 , establishe equipment. y 17, 2023 works Act, ava -security-threa Attestation v1.3 District, the filing of ed pursuant ailable at ats-to-the-com 3 t m

Co m Ad d Tow Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: Sh dress: 4/Flo wn,Nansha oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: enzhen Xin oor 3/Build n District, e: Bluetoot er(s): DY29Z ription: Blu MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Roy Fan g Manager Shenzhen Shenzhe Agen nyiheng Di ding, Baish Shenzhen , th Speaker Z, DY52, DY uetooth Sp bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect g n Xinyiheng n Xinyihen nt Auth gital Co., L un Industr , China Y53, DY55, peaker Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of g Digital Co g Digital C horizat Ltd. rial Zone, M , DY56 ourt, Pleasa certification forward all i agencies as and all acts our own. o., Ltd. o., Ltd. tion Makan Villa anton, Califo of above na information s required a s carried ou Date: age, Xili ornia 94566 amed equip related to t nd to discu ut by MiCOM May 17, 202 6, USA, to pment. the approva ss any M Labs on 23 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 of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AG9K-D 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: Roy Fang anage r Shenz ing Techno cations Com s Road 046 for Confiden DY29Z 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. zhen Xin 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 nyiheng 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 Digital 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., 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 d. Date: May 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, DY 5 mod Test Ple a Sig Na m Title Whom It May Shenzhen X 55, DY56; All del named dif t sample mo ase contact m nature: me: R e: M She Mo y Concern, Xinyiheng Dig l model’s the fferent. del: DY29Z. me if you hav Roy Fang Manager enzhen X odel Di gital Co., Ltd e function, so ve any quest Xinyihen fferenc d. (Bluetooth oftware and e tion. ng Digita ce Dec Speaker); M electric circui l Co., Ltd claratio Model Numbe it are the sam Date: d. on er: DY29Z, D me, only with May 17, 20 DY52, DY53, h product 023

Annex A External Photos Report No.: HK2305051748-E Page 1 of 4 Report No.: HK2305051748-E Page 2 of 4 Report No.: HK2305051748-E Page 3 of 4 Report No.: HK2305051748-E Page 4 of 4

FCC ID LABEL: Ca. 40mm x 40mm label location FCC ID: 2AG9K-DY29Z

Annex B Internal Photos Report No.: HK2305051748-E Page 1 of 3 Antenna Report No.: HK2305051748-E Page 2 of 3 Report No.: HK2305051748-E Page 3 of 3

FCC RF Exposure EUT Description: Bluetooth Speaker Model No.: DY29Z FCC ID: 2AG9K‐DY29Z 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 separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2402 ‐3.25 ‐4±1 ‐3/0.5015 0.155 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2305051748‐E, antenna gain= ‐0.68dBi 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 0.155 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

Page 1 of 47 Report No.: HK2305051748-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test Report On Behalf of Shenzhen Xinyiheng Digital Co., Ltd. For Bluetooth Speaker Model No.: DY29Z, DY52, DY53, DY55, DY56 FCC ID: 2AG9K-DY29Z Prepared For: Shenzhen Xinyiheng Digital Co., Ltd. 4/Floor 3/Building, Baishun Industrial Zone, Makan Village, Xili Town,Nanshan 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: May 05, 2023 ~ May 11, 2023 Date of Report: May 11, 2023 Report Number: HK2305051748-E Page 2 of 47 Report No.: HK2305051748-E Test Result Certification Applicant’s Name .................. : Shenzhen Xinyiheng Digital Co., Ltd. Address .................................. : 4/Floor 3/Building, Baishun Industrial Zone, Makan Village, Xili Town,Nanshan District, Shenzhen, China Manufacture's Name ............. : Shenzhen Xinyiheng Digital Co., Ltd. Address .................................. : 4/Floor 3/Building, Baishun Industrial Zone, Makan Village, Xili Town,Nanshan District, Shenzhen, China Product Description Trade Mark ............................. : N/A Product Name ........................... : Bluetooth Speaker Model and/or type reference...: DY29Z, DY52, DY53, DY55, DY56 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 .... . May 05, 2023 ~ May 11, 2023 Date of Issue .................................... May 11, 2023 Test Result ........................................ Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 47 Report No.: HK2305051748-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 3. Test Conditions and Results ................................................................................................................................. 11 3.1. Conducted Emissions Test ..................................................................................................................................... 11 3.2. Radiated Emissions and Band Edge ....................................................................................................................... 14 3.3. Maximum Peak Conducted Output Power ............................................................................................................ 25 3.4. 20dB Bandwidth .................................................................................................................................................... 26 3.5. Frequency Separation ........................................................................................................................................... 29 3.6. Number of Hopping Frequency ............................................................................................................................. 31 3.7. Time of Occupancy (Dwell Time) .......................................................................................................................... 33 3.8. Out‐of‐Band Emissions .......................................................................................................................................... 36 3.9. Pseudorandom Frequency Hopping Sequence ..........................…

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

Report No.: HK2305051748-E Radiated Emissions Report No.: HK2305051748-E Conducted Emission