2ATKO-GRANDE2Bluetooth Speaker

MORE INFO 项目单号 File No. TP-ALLE-24006 结构编号 Struture No. TP-ALLE-24006-JG 图稿编号 Artwork No. TP-ALLE-24006-TG 产品名称 Product 成品尺寸 Outside size 版本 Version 版本日期 Version Date 2024.08.02 页数 Page No. 01 / 01 设计师 Designer yeen CMYK 文件路径 File path \\192.168.10.230\工程部文件\Artwork\Allenel- va-Disney, Premier\TP-ALLE-24006\artwork LINE TYPES Cut line 全穿刀 0.02mm Press line 压线 0.02mm Half cut line 半穿刀 0.02mm V-Cut V槽 0.02mm Dimension 定位线 0.02mm Corrugated direc�on 坑纸 / 纸纹 Glue water area 胶水粘合区域 3M Double tape area 3M 双面胶区域 Non Prin�ng Items 1 : 1 mm ±0.05 (JG) (JG) V2 (TG) (TG) PROPRIETARY AND CONFIDENTIAL IMPORTANT IMPORTANT NOTE ON COLOURS The colours on this proof are for viewing and placement indica�on only and shoud not be perceived as colour correct artwork. Special processes and finishes are represented by spot colours for printer reference and does not show actual colour outcome. Whilst every measure has been taken to ensure artwork is correct, it’s essen�al to note that all artwork, copy, propor�ons and dielines must be checked by client before advancing to the prin�ng stage. @2018 Topsion Packaging Limited.This publica�on is property of Topsion. Not to be reproduced wholly or in part without the wri�en permission of Topsion. The informa�on contained in this brochure may be privileged, confiden�all, and exempt from disclosure under applicable law. @本设计方案是深圳拓森包装科技有限公司（以下简称“拓森”）专利性文件。本文件中包含的信息属机密，没有拓森书面确认 书，任何公司及个人不能对本文件进行任何方式的转发传阅、复制及使用。拓森将对此文件外泄导致经济损失及任何情况保 留法律追索权。 我们采取了各种措施来确保图文的正确性，但必须注意的是，所有的图文，副本，比例和刀线等在进入打样阶段前都需由客户 做最终检查。 本文件上的颜色仅供观看和放置指示，不应被视为颜色正确的艺术品。特殊工艺和表面处理用专色表示，供打印机参考，不显 示实际颜色结果。 Scale 比例 Unit 单位 Tolerance 公差 Angle 角度 stickers 63.5mm 55.8mm 76.2mm 34.1mm 54.2mm 63.5mm 76.2mm 34.9mm 76.2mm 76.2mm 88.9mm 65.9mm 104.1mm 52.2mm 69.9mm 36.8mm 101.6mm 55mm front back 177,8mm 114,3mm card 1 card 2 4mm 180mm 268mm 117mm 299,5mm envelope user manual： 177,8mm 114,3mm114,3mm 228,6mm 17. The specified max. ambient temperature is +25°C

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Turtlebox Audio LLC FRN: 0031398027 Contact Name: Reagan Fincher Address: 11020 Katy Freeway Suite 202 Houston, TX 77043 Telephone No: (713) 882-5255 Email: [email protected] Applicant: Company name: SOUNDLAB TECHNOLOGY CO., LTD FRN: 0028543742 Product Description: Bluetooth Speaker Grantee code: 2ATKO FCC ID: 2ATKO-GRANDE2 Contact Name: kenny xie Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou Guangdong P.R. China Telephone No: 0755-28291111 Email: [email protected] [SOUNDLAB TECHNOLOGY CO., LTD] certifies that, as of the date of this filing of the application with the TCB, [Turtlebox Audio LLC] is our designated US agent for service of process for the above referenced FCC ID. [SOUNDLAB TECHNOLOGY CO., LTD] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Turtlebox Audio LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 08.17.2026 Applicant’s Name: kenny xie US Agent’s Name: Reagan Fincher Title: Certification Engineer Title: PM Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: SOUNDLAB TECHNOLOGY CO., LTD Grantee code: 2ATKO FCC ID: 2ATKO-GRANDE2 FRN: 0028543742 Contact Name: kenny xie Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou Guangdong P.R. China Telephone No: 0755-28291111 Fax No: 0755-28290000 Email: [email protected] i. [SOUNDLAB TECHNOLOGY CO., LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [SOUNDLAB TECHNOLOGY CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. SOUNDLAB TECHNOLOGY CO., LTD certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Date: 08.17.2026 Applicant’s Name: kenny xie Title: Certification Engineer Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

SOUNDLAB TECHNOLOGY CO., LTD Code 00018768 Ed. 2 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Bluetooth Speaker Company name SOUNDLAB TECHNOLOGY CO., LTD Grantee code 2ATKO FCC ID 2ATKO-GRANDE2 FRN 0028543742 Contact name kenny xie Address No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou Guangdong P.R. China Telephone number 0755-28291111 E-mail [email protected] Chipset/module information JL7012C Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A 3 # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software 4 Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: kenny xie Date: 8/17/2026 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCBCALLpágina1 FileFCCID:2ATKO-GRANDE2 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficial TCBCALLpágina2 Ingoogle: TCBCALLpágina3 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 SOUNDLAB TECHNOLOGY CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 8/17/2026 Subject: Request for Confidentiality FCC ID: 2ATKO-GRANDE2 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: kenny xie Title: Certification Engineer

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: SOUNDLAB TECHNOLOGY CO., LTD Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou Guangdong P.R. China Product Name: Bluetooth Speaker Model Number: Grande FCC Identifier: 2ATKO-GRANDE2 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: kenny xie Date: 8/17/2026 Title: Certification Engineer Signature of applicant:

Page1of5ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] PhotographsoftheEUT(ExternalPhotos) Model:Grande Page2of5ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page3of5ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page4of5ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Adapter1:PN651U Page5of5ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Adapter2:GQ65DPD01-ZU

Label Labelposition

Page1of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] PhotographsoftheEUT(InternalPhotos) Model:Grande Page2of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page3of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page4of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page5of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page6of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page7of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page8of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Page9of9ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected]

Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 1 of 6 RFEXPOSURE TestReport ReportNo.:MTi250221009-0104E2 Dateofissue:2025-08-10 Applicant:SOUNDLABTECHNOLOGYCO.,LTD Product:BluetoothSpeaker Model(s):Grande FCCID:2ATKO-GRANDE2 ShenzhenMicrotestCo.,Ltd. TESTREPORT ReportNo.:MTi250221009-0104E2 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 2 of 6 Tableofcontents 1RFEXPOSUREEVALUATION...............................................................................................4 2MeasurementResult..............................................................................................................5 TESTREPORT ReportNo.:MTi250221009-0104E2 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 3 of 6 TestResultCertification ApplicantSOUNDLABTECHNOLOGYCO.,LTD ApplicantAddress No.6-2,ShangxiaMiddleRoad,ShangxiaArea,DongjiangSciencePark, ZhongkaiHigh-techZone,HuizhouGuangdongP.R.China ManufacturerTurtleboxAudioLLC Manufacturer Address 11020KatyFreewaySuite202Houston,TX77043 Productdescription ProductnameBluetoothSpeaker TrademarkN/A ModelnameGrande SeriesModel(s)N/A Standards47CFRPart2.1091 TestmethodKDB447498D01v06 TestingInformation Dateoftest 2025-04-06to2025-05-15 2026-08-06to2026-08-10 TestResultPass Preparedby:LetterLan Reviewedby:DavidLee Approvedby:LewisLian TESTREPORT ReportNo.:MTi250221009-0104E2 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 4 of 6 1RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)Radiationasspecifiedin §1.1307(b) LimitsforMaximumPermissibleExposure(MPE) MPECalculationMethod Friistransmissionformula:Pd=(Pout*G)\(4*pi*R 2 ) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=Numericgainoftheantennarelativetoisotropicantenna Pi=3.1415926 R=distancebetweenobservationpointandcenteroftheradiatorincm(20cm) PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandtotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. TESTREPORT ReportNo.:MTi250221009-0104E2 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 5 of 6 2MeasurementResult BT: OperationFrequency:2402-2480MHz, Powerdensitylimited:1mW/cm2 AntennaType:PCBAntenna Antennagain:2dBi R=20cm mW=10^(dBm/10) AntennagainNumeric=10^(dBi/10)=10^(2/10)=0.87 BT: Channel Freq. (MHz) modulation conducted power Tune- up power (dBm) MaxAntenna Evaluation result Power density Limits (dBm) tune-uppowerGain (mW/cm 2 )(mW/cm 2 ) (dBm)(mW)(dBi)Numeric 2402 GFSK 7.787±186.310 21.580.0020 1 24416.056±175.012 21.580.0016 1 24805.885±163.981 21.580.0013 1 2402 π/4-DQPSK 8.978±197.943 21.580.0025 1 24417.297±186.310 21.580.0020 1 24807.017±186.310 21.580.0020 1 Conclusion: Simultaneous: Forthemaxresult:0.0025≤1.0testexclusionthreshold,NoSARisrequired. TESTREPORT ReportNo.:MTi250221009-0104E2 Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE013 Ver./Rev.：A1 Page 6 of 6 Statement 1.Thisreportisinvalidwithoutthesealandsignatureofthelaboratory. 2.Thetestresultsofthisreportareonlyresponsibleforthesamplessubmitted.Client shallberesponsibleforrepresentativenessofthesampleandauthenticityofthe material. 3.Thereportshallnotbepartiallyreproducedwithoutthewrittenconsentofthe Laboratory. 4.Thisreportisinvalidiftransferred,alteredortamperedwithinanyformwithout authorization. 5.Theobservationsortestswithspecialmarkfalloutsidethescopeofaccreditation, andareonlyusedforpurposeofcommission,research,training,internalquality controletc. 6.Anyobjectiontothisreportshallbesubmittedtothelaboratorywithin15daysfrom thedateofreceiptofthereport. ******ENDOFREPORT******

Tel:0755-88850135-1439 Mobile:131-4343-1439（Wechatsamenumber） Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 1 of 76 TestReport ReportNo.:MTi250221009-0104E1 Dateofissue:2026-08-10 Applicant:SOUNDLABTECHNOLOGYCO.,LTD Product:BluetoothSpeaker Model(s):Grande FCCID:2ATKO-GRANDE2 ShenzhenMicrotestCo.,Ltd. TESTREPORT ReportNo.:MTi250221009-0104E1 Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 2 of 76 Tableofcontents 1GeneralDescription.......................................................................................................................4 1.1DescriptionoftheEUT.........................................................................................................4 1.2Descriptionoftestmodes.....................................................................................................4 1.3EnvironmentalConditions.....................................................................................................7 1.4Descriptionofsupportunits..................................................................................................7 1.5Measurementuncertainty.....................................................................................................7 2SummaryofTestResult................................................................................................................8 3TestFacilitiesandaccreditations................................................................................................9 3.1Testlaboratory......................................................................................................................9 4Listoftestequipment..................................................................................................................10 5EvaluationResults(Evaluation).................................................................................................13 5.1Antennarequirement..........................................................................................................13 6RadioSpectrumMatterTestResults(RF)................................................................................14 6.1ConductedEmissionatACpowerline...............................................................................14 6.220dBBandwidth..................................................................................................................19 6.3MaximumConductedOutputPower..................................................................................21 6.4ChannelSeparation............................................................................................................23 6.5NumberofHoppingFrequencies.......................................................................................25 6.6DwellTime..........................................................................................................................27 6.7RFconductedspuriousemissionsandbandedgemeasurement....................................29 6.8Bandedgeemissions(Radiated).......................................................................................31 6.9Radiatedemissions(below1GHz).....................................................................................34 6.10Radiatedemissions(above1GHz)....................................................................................38 AppendixA:20dBEmissionBandwidth..........................................................................................43 AppendixB:Maximumconductedoutputpower...........................................................................47 AppendixC:Carrierfrequencyseparation......................................................................................51 AppendixD:Timeofoccupancy.......................................................................................................53 AppendixE:Numberofhoppingchannels.....................................................................................59 AppendixF:Bandedgemeasurements...........................................................................................61 AppendixG:ConductedSpuriousEmission..................................................................................65 Photographsofthetestsetup...........................................................................................................74 PhotographsoftheEUT.....................................................................................................................75 TESTREPORT ReportNo.:MTi250221009-0104E1 Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China Q/MTI-QP-12-FE038 Ver./Rev.：A1 Page 3 of 76 TestResultCertification ApplicantSOUNDLABTECHNOLOGYCO.,LTD ApplicantAddress No.6-2,ShangxiaMiddleRoad,ShangxiaArea,DongjiangSciencePark, ZhongkaiHigh-techZone,HuizhouGuangdongP.R.China ManufacturerTurtleboxAudioLLC Manufacturer Address 11020KatyFreewaySuite202Houston,TX77043 Productdescription ProductnameBluetoothSpeaker TrademarkN/A ModelnameGrande SeriesModel(s)N/A Standards47CFRPart15.247 TestMethod ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+ErratatoC63.10a-2024 KDB558074D0115.247MeasGuidancev05r02 TestingInformation Dateoftest 2025-04-06to2025-05-15 2026-08-06to2026-08-10 TestresultPass Preparedby:LetterLan Reviewedby:DavidLee Approvedby:LewisLian TESTREPORT ReportNo.:MTi250221009-0104E1 Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAven…

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

惠州中哲尚蓝柏科技有限公司 SOUNDLAB TECHNOLOGY CO.,LTD 号/ P/N： 70-A46-67-02 名/Ddescription： ROHS (reach)2.4G Antennae 料 品 规 格/specification：B l ac k G r a nde B T1 0 JI ELI So lu t io n L = 100, black, one end is PCB antenna, the other end is IPEX-1, the back is 3M adhesive, wrapped with black fireproof foam. 备承认章注 保存年限：永久表单编号：EG74/AO piece weight：g±5% Supplier: Shenzhen Ruiyi Interconnection Technology Co., Ltd. Representative: Shen Ping Address: 8th Floor, Zone 1, Building B, Shenzhen Famous Industrial Products Exhibition and Procurement Center, Baoyuan Road, Xixiang Sub-district, Bao'an District, Shenzhen City Contact Information: 13714765201 Date: July 13, 2024 Applications *Bluetoothproducts *ISMband2.4GHzapplications 1 ． Dimensions 2.Specifications 3.ReturnLoss 4. RadiationPatterns 3D Gain Pattern (2450 MHz) Unit: dBi

Page1of2ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommunity,FuhaiStreet,Bao’anDistrict,Shenzhen,Guangdong,China. Tel:0755-88850135-1439Mobile:131-4343-1439(Wechatsamenumber)Web:http://www.mtitest.cnE-mail:[email protected] Photographsofthetestsetup Model:Grande ConductedEmissionatACpowerline Radiatedemissions(above1GHz) Page2of2ReportNo.:MTi250221009-0104 Address:101,No.7,Zone2,XinxingIndustrialPark,FuhaiAvenue,XinheCommun…

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