2AXUU-SPKR-JAMINBluetooth Speaker

3.0 3.0

SHENZHEN MOCLOUD TECHNOLOGY CO., LTD Address: Rm 1401-02, Huatong Bldg., Ganli 2nd Road, Jihua Town, Longgang Dist., Shenzhen, China Tel: 0755-84827015 Email: [email protected] Date: 2023-01-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, The BT chip, model AB5605C, installed in our product Bluetooth Speaker, model: SPKR-JAMIN, FCC ID: 2AXUU-SPKR-JAMIN, supports BDR (GFSK), EDR (π/4-DQPSK, 8DPSK), BLE 1M and BLE 2M functions. For use in America and this chip will not support/enable BLE1M/2M. The BLE1M/2M has been shielded by the manufacturer using the software. Signature: Robin Liu International Sales Director

ATTESTATION STATEMENT Applicant: SHENZHEN MOCLOUD TECHNOLOGY CO., LTD Add: Room 1401-02, Huatong Bldg., Ganli Road No.2, Jihua Town, Longgang Dist., Shenzhen, China Tel: 0755-84827015 Email: [email protected] Date: 2023-02-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii) Filing FCC ID: 2AXUU-SPKR-JAMIN SHENZHEN MOCLOUD 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. And SHENZHEN MOCLOUD TECHNOLOGY CO., LTD, (“the applicant”) 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. Sincerely, Signed by (printed name): Robin Liu Signature:

SHENZHEN MOCLOUD TECHNOLOGY CO., LTD Address: Rm 1401-02, Huatong Bldg., Ganli 2nd Road, Jihua Town, Longgang Dist., Shenzhen, China Tel: 0755-84827015 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2023-01-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We SHENZHEN MOCLOUD TECHNOLOGY CO., LTD, the undersigned hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Robin Liu International Sales Director

SHENZHEN MOCLOUD TECHNOLOGY CO., LTD Address: Rm 1401-02, Huatong Bldg., Ganli 2nd Road, Jihua Town, Longgang Dist., Shenzhen, China Tel: 0755-84827015 Email: [email protected] FCC Confidential Authorization Date: 2023-01-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AXUU-SPKR-JAMIN In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SHENZHEN MOCLOUD TECHNOLOGY CO., LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Robin Liu International Sales Director

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF External Photos Page 1 of 4 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF External Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF External Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF External Photos Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 1 of 6 Internal Photos Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 2 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 3 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 4 of 6 BT ANT FM ANT Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 5 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Internal Photos Page 6 of 6

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230109-01507E-RF Version 11: 2021-11-09 Page 11 of 64 FCC-BT FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to KDB 447498 D04 Interim General RF Exposure Guidance v01, clause 2.1.4 –MPE-Based Exemption: An alternative to the SAR-based exemption is provided in § 1.1307(b)(3)(i)(C), for a much wider frequency range, from 300 kHz to 100 GHz, applicable for separation distances greater or equal to λ/2π, where λ is the free-space operating wavelength in meters. The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time-averaged power. For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form in Appendix B. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). Table to § 1.1307(b)(3)(i)(C) - Single RF Sources Subject to Routine Environmental Evaluation f = frequency in MHz; R = minimum separation distance from the body of a nearby person (appropriate units, e.g., m); Test Result: For worst case: Mode Frequency Range (MHz) Tune-up Output Power Antenna Gain ERP Evaluation Distance (cm) ERP Limit (mW) (dBm) (mW) (dBi) (dBd) (dBm) (mW) BDR/EDR 2402-2480 6 3.98 -0.68 -2.83 3.17 2.07 20 768 Note 1: The tune-up power was declared by the applicant. Note 2: 0dBd=2.15dBi. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant.

dBi Shenzhen Yuhao Senda Technology Co., LTD 2.3mm

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 11: 2021-11-09 Page 1 of 64 FCC-BT TEST REPORT Applicant Name : SHENZHEN MOCLOUD TECHNOLOGY CO., LTD Address : Rm 1401-02, Huatong Bldg., Ganli 2nd Road, Jihua Town, Longgang Dist., Shenzhen, China Report Number : RA230109-01507E-RF FCC ID: 2AXUU-SPKR-JAMIN Test Standard (s) FCC PART 15.247 Sample Description Product Type: Bluetooth Speaker Model No.: SPKR-JAMIN Date Received: 2023-01-09 Date of Test: 2023-01-11 Report Date: 2023-01-17 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Jeff Jiang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA230109-01507E-RF Version 11: 2021-11-09 Page 2 of 64 FCC-BT TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 TEST EQUIPMENT LIST ......................................................................................................................................... 10 FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) ....................................................... 11 TEST RESULT: ............................................................................................................................................................ 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 14 FACTOR & MARGIN CALCULATION ........................................................................................................................... 14 TES…

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Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Test Photos Page 1 of 2 Photo of Power Line Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: RA230109-01507E-RF Test Photos Page 2 of 2 Radiated Spurious Emissions Test View (Below 1GHz) Radiated Spurious Emissions Test View (Above 1GHz)