2AHAS-XBS91073RGB BT speaker

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue Edison, NJ 08817,United States Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] Date: 2023/4/27 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, JEM ACCESSORIES INC. hereby declare that： Product Name: RGB BT speaker Model No.: XBS9-1073-BLK,XBS9-1073, MLB9-1073 FCC ID: 2AHAS‐XBS91073 Only support BDR, EDR, For BLE 1M/2M Mode are disable by software. Except for the manufacturer, the end user does not have any capability to modify/change the RF parameters. We acknowledge that it is the manufacturer’s re sponsibility to provide the radio configurations to ensure compliance with Commission’s rules. Sincerely, Signature: Printed Name: Eli Dabbah Title: Manager

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue, Edison, New Jersey, United States,08817 ： Tel 908-222-7501 Fax: 908.222.7504 E- ： mail [email protected] CFR 47 §2.911(d)(5)(i) Attestation Letter Attestation Letter Date: 2023/4/27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2AHAS-XBS91073 JEM ACCESSORIES INC. (“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. Sincerely, Signature Contact Person: Eli Dabbah Title: Manager Company Name: JEM ACCESSORIES INC. Co mpany Address: 32 Brunswick Avenue, Edison, New Jersey, United States,08817

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue, Edison, New Jersey, United States,08817 ： Tel 908-222-7501 Fax: 908.222.7504 E- ： mail [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter QA-FR-1007-A RC 02-08-2023 Attestation Letter Date: 2023/4/27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2AHAS-XBS91073 JEM ACCESSORIES INC. (“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, Signature Contact Person: Eli Dabbah Title: Manager Company Name: JEM ACCESSORIES INC. Co mpany Address: 32 Brunswick Avenue, Edison, New Jersey, United States,08817

U.S. AGENT LETTER OF ATTESTATION Date: 2023-04-27 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2AHAS-XBS91073 JEM ACCESSORIES INC. certifies that, as of the date of the filing of the application, JEM ACCESSORIES INC.. is our designated U.S. agent for service of process for the above referenced FCC ID. JEM ACCESSORIES INC. 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 the equipment. JEM ACCESSORIES INC. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent and Applicant Information: Name: JEM ACCESSORIES INC . Address: 32 Brunswick Avenue, Edison, New Jersey, United States, 08817 FRN: 0025209164 Tel.: 908-222-7501 Email: elid@xtr emecables.com Signed by (printed name): Eli Dabbah Signat ure:

APMODE LED VDD IO VMCU USBTF BT antenna LED VOL/LE D IR/POWERKEY GND VDDBT 26Mosc illator MICIN DACL AUXL DACV DD Bluetooth: 2402-2480MHz

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue, Edison, New Jersey, United States,08817 Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] FCC Authorization 2023/4/27 FE DERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, JEM ACCESSORIES INC. the undersigned, hereby authorize 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: Printed Name: Eli Dabbah Title: Manager QA-FR-170-B

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue, Edison, New Jersey, United States,08817 Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/4/27 Product Similarity Declaration To Whom It May Concern, We, JEM ACCESSORIES INC. hereby declare that we have a product named as RGB BT speaker, (Model No.: XBS9‐1073‐BLK, FCC ID: 2AHAS‐XBS91073) was tested by Shenzhen Accurate Technology Co.,Ltd., meanwhile, for our marketing purpose, we would like to list a series model No.: XBS9‐1073, MLB9‐1073 on reports and certificate, all the models are identical in electrically, except different model No., And no other changes are made to them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Printed Name: Eli Dabbah Title: Manager

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 External Photos Page 1 of 5 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 External Photos Page 2 of 5 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 External Photos Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 External Photos Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 External Photos Page 5 of 5

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230426-22422E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 Internal Photos Page 1 of 3 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 Internal Photos Page 2 of 3 Antenna Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AHAS-XBS91073 Internal Photos Page 3 of 3

Operation Description Battery (DC 3.7V) provides energy for the Bluetooth chip (AB5605E); Crystal oscillator (26M Hz) provi des the clock signal for the Bluetooth chip. Bluetooth signals get through a matching circuit, and then transmitted to the space through the antenna (2402-2480MHz). When the product is connected, the product can in two-way communication with other Bluetooth Devices, and then the device’s Bluetooth module sends Bluetooth signals into space, the product receives the Bluetooth signal through an antenna, transmission to the Bluetooth chip via matching circuit. Modulation Technique: Bluetooth: GFSK, π/4-DQPSK, 8DPSK W hen need charging, input USB cable, and connected to the power supply, red light on, the light will change to green light when is power up.

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230426-22422E-RF-00 Version 7: 2023-01-30 Page 13 of 62 FCC-BT FCC §15.247 (i) & §1.1307 (b) (3) & §2.1091- MPE-BASED EXEMPTION Applicable Standard According to subpart 15.247 (i) and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. According to KDB 447498 D04 Interim General RF Exposure Guidance MPE-Based Exemption: General frequency and separation-distance dependent MPE-based effective radiated power(ERP) thresholds are in Table B.1 [Table 1 of § 1.1307(b)(1)(i)(C)] to support an exemptionfrom further evaluation from 300 kHz through 100 GHz. Ris the minimum separation distance in meters f = frequency in MHz Result Mode Frequency (MHz) Tune up conducted power Antenna GainERP Evaluation Distance (m) ERP Limit (mW) (dBm) (dBi) (dBd)(dBm)(mW) BT 2402-24802 2 -0.15 1.85 1.53 0.2 768 Note: The tune up conducted power and antenna gain was declared by the applicant. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant.

B 11 REV:SIZE:CODE: DRAWN:DATED: DATED:CHECKED: QUALITY CONTROL:DATED: DATED:RELEASED: COMPANY: TITLE: DRAWING NO: SHEET: OFSCALE: REVISION RECORD APPROVED:ECO NO: A B D DATE: 123456 D C A B C LTR LED KEY AB5605E 1 I N 2 G N D 3 O U T 4 V D D D 6 5 0 5 0 1 I N 2 G N D 3 O U T 4 V D D D 2 5 0 5 0 1 I N 2 G N D 3 O U T 4 V D D D 4 5 0 5 0 1 I N 2 G N D 3 O U T 4 V D D D 7 5 0 5 0 1 I N 2 G N D 3 O U T 4 V D D D 1 5 0 5 0 1 I N 2 G N D 3 O U T 4 V D D D 3 5 0 5 0 S4 O N / O F F S3 V O L - R11 15K S1 V O L + K1 P / P 12 47K R10 150K Y1 26MHZ BT_ANT 1 GND 2 3 BLUE 4 LED-DET 5 MUTE 6 DAC2 7 3.3V 8 VMCU 9 GND 10 VDDBT 11 LED-LN 12 PB1 13 PWRKEY 14 BT_ANT 15 BT_CI 16 BT_CO 17 USB_DM 18 USB_DP 19 DAT 20 CKL 21 CMD 22 MIC 23 AUX 24 DAC U2 C 7 1 0 5 C6 105 C4 105 1 DAT2 2 CD/DAT3 3 CMD 4 VDD 5 CLK 6 VSS 7 DAT0 8 DAT1 9 DET 10 GND 11 GND 12 GND 13 GND CARD1 R12.2R 1 2 3 45 6 7 8 U3 XA8871B R7 20K C10 473 R5 2R R 2 0 5 . 1 K C3 104/10V C 2 2 2 5 1 2 3 4 5 6 7 TP-C1 L1 600R C 5 1 0 4 / 1 0 V GND VDD LED_IN P W R K E Y GND OS_CO OS_CI GND BT_ANT MIC SD_CMD SD_CLK SD_DAT USB_DP SD_DET OS_CO OS_CI BT_ANT PWRKEY GND BLUE LED-DEF MUTE DAC2 PB1 VDDIO SD_CLK SD_DAT SD_CMD SD_DET MUTE DACL PBE 3 . 3 V

Antenna Specification Summary ITEM ANT SPEC Frequency Range 2400-2500MHz Model Name 2.4G ANT MAX. Gain 2dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD 7th floor, Fuhua Science and Technology Building, North Ring Avenue, Xili Street, Nanshan District, Shenzhen Antenna Photo & Length (mm) Frequency / MHz Gain/ dBi 2400 1.68 2410 1.75 2420 1.79 2430 1.87 2440 1.97 2450 2.00 2460 1.89 2470 1.92 2480 1.88 2490 1.74 2500 1.66 3 D Radiation Pattern X 2440M Hz Y 2440MHz Z 2440MHz

★ 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: +86 755-26503290 Web: www.atc-lab.com Version 7: 2023-01-30 Page 1 of 62 FCC-BT TEST REPORT Applicant Name : JEM ACCESSORIES INC. Address : 32 Brunswick Avenue, Edison, New Jersey, United States,08817 Report Number : RA230426-22422E-RF-00 FCC ID: 2AHAS-XBS91073 Test Standard (s) FCC PART 15.247 Sample Description Product Type: RGB BT speaker Model No.: XBS9-1073-BLK Multiple Model(s) No.: XBS9-1073, MLB9-1073 Trade Mark: N/A Date Received: 2023/04/26 Report Date: 2023/05/04 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Dave Liang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA230426-22422E-RF-00 Version 7: 2023-01-30 Page 2 of 62 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 .................................................................................................................................... 5 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 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC §15.247 (I) & §1.1307 (B) (3) & §2.1091- MPE-BASED EXEMPTION ............................................................ 13 APPLICABLE STANDARD ............................................................................................................................................ 13 RESULT ...................................................................................................................................................................... 13 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.207 (A) – AC LINE CONDUCTED EMISSIONS .................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ................................................................................................................................................................ 15 EMI TEST RECEIVER SETUP ...........................................................................................................................…

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Shenzhen Accurate Technology Co., Ltd. Project No.: RA230426-22422E-RF Test Photos Page 1 of 2 Photo of Conducted Emission Measurement (Front View) Photo of Conducted Emission Measurement(Side View) Shenzhen Accurate Technology Co., Ltd. Project No.: RA230426-22422E-RF Test Photos Page 2 of 2 Photo of Radiated Emission Measurement (Below 1GHz) Photo of Radiated Emission Measurement (Above 1GHz)