2BGLF-LS-J05Bluetooth Speaker

Bluetooth speaker FCC statement 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. Any 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Shenzhen Lussi Electrical Equipment Limited Company Add: Floor 3, Building A15,Fuqiao Third Industrial Zone,Fuhai street, Baoan District,Shenzhen ,China Tel: 13590198151 Fax:13590198151 Email: [email protected] Date :2026-04-20 To whom it may concern Dear Sir/Madam, We, Shenzhen Lussi Electrical Equipment Limited Company , hereby authorize by Bay Area Compliance Laboratories corp.(shenzhen) act as a laboratory for testing and test report generation for the following project(s): (Product name: Bluetooth Speaker, Model name: LS-J05，FCC ID: 2BGLF-LS-J05) The Products supports BT :2402-2480MHz(GFSK, π/4-DQPSK,8DPSK), the other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Signature: Printed Name: Injury Yi Title:Manager

Shenzhen Lussi Electrical Equipment Limited Company Add: Floor 3, Building A15,Fuqiao Third Industrial Zone,Fuhai street, Baoan District,Shenzhen ,China Tel: 13590198151 Fax:13590198151 Email: [email protected] Attestation Letter Date: 2026-04-20 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2BGLF-LS-J05 Shenzhen Lussi Electrical Equipment Limited Company. (“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. Shenzhen Lussi Electrical Equipment Limited Company (“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. Shenzhen Lussi Electrical Equipment Limited Company (“the applicant”) certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature Printed Name: Injury Yi Title: Manager CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter

U.S. AGENT LETTER OFATTESTATION Date: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: certifies that, as of the date of the filing of theapplication,is our designated U.S. agent for service of process for the above referenced FCC ID. accepts to maintain an agent for no less than one year after the granteehas terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment.accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for serviceof process for the above referenced FCC ID. Designated U.S. Agent Information: Add: FRN: Email:

Shenzhen Lussi Electrical Equipment Limited Company Add: Floor 3, Building A15,Fuqiao Third Industrial Zone,Fuhai street, Baoan District,Shenzhen ,China Tel: 13590198151 Fax:13590198151 Email: [email protected] FCC Authorization Date: 2026-04-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Shenzhen Lussi Electrical Equipment Limited Company Hereby authorizes Bay Area Compliance Laboratories corp.(shenzhen) to act on its behalf in all matters relating to a pplication for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories corp.(shenzhen) on o ur 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. Sin cerely Yours, Client’s signature Printed Name: Injury Yi Title: Manager QA-FR-170-B

Shenzhen Lussi Electrical Equipment Limited Company Add: Floor 3, Building A15,Fuqiao Third Industrial Zone,Fuhai street, Baoan District,Shenzhen ,China Tel: 13590198151 Fax:13590198151 Email: [email protected] FCC Confidential Authorization Date: 2026-04-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BGLF-LS-J05 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Shenzhen Lussi Electrical Equipment Limited Company) 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, Signature: Printed Name: Injury Yi Title:Manager QA-FR-171-A

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-EXP Page 1 of 4 EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-EXP Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-EXP Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-EXP Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2601P21839E-RF FCC ID LABEL AND LOCATION 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)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-INP Page 1 of 5 EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-INP Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-INP Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-INP Page 4 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-INP Page 5 of 5 ANT

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-00A TR-EM-RF001 Page 81 of 83 Version 4.2 RF EXPOSURE EVALUATION RF EXPOSURE EVALUATION Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. 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 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. Measurement Result For worst case: Mode Frequency (MHz) Max tune- up conducted power # (dBm) Max tune- up conducted power # (mW) Distance (mm) Calculated value Threshold (1-g SAR) SAR Test Exclusion BT2402-24803250.633Yes Result: Compliant

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. 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. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF001 Page 1 of 83 Version 4.2 TEST REPORT Applicant Name:Shenzhen Lussi Electrical Equipment Limited Company Address:Floor 3, Building A15, Fuqiao Third Industrial Zone, Fuhai street, Baoan District, Shenzhen, China Report Number:2601P21839E-RF-00A FCC ID:2BGLF-LS-J05 Test Standard (s) FCC PART 15.247 Sample Description Product Type:Bluetooth Speaker Model No.:LS-J05 Multiple Model(s) No.:N/A Trade Mark: LUSSI Date Received:2026-02-03 Issue Date:2026-04-29 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Bruce LinNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-00A TR-EM-RF001 Page 2 of 83 Version 4.2 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................9 TEST EQUIPMENT LIST ..........................................................................................................................................10 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................12 AC LINE CONDUCTED EMISSIONS...............................................................................................................................12 RADIATED EMISSIONS .................................................................................................................................................14 20 DB EMISSION BANDWIDTH & 99% OCCUPIED BANDWIDTH..................................................................................17 CHANNEL SEPARATION TEST ......................................................................................................................................19 QUANTITY OF HOPPING CHANNEL TEST .....................................................................................................................20 TIME OF OCCUPANCY (DWELL TIME) .........................................................................................................................21 PEAK OUTPUT POWER MEASUREMENT .......................................................................................................................22 BAND EDGES ...............................................................................................................................................................23 CONDUCTED SPURIOUS EMISSION...............................................................................................................................24 ANTENNA REQUIREMENT .....................................................................................................................................25 TEST DATA AND RESULTS .....................................................................................................................................26 AC LINE CONDUCTED EMISSIONS...............................................................................................................................26 RADIATED EMISSIONS .................................................................................................................................................29 20 DB EMISSION BANDWIDTH .....................................................................................................................................58 99% OCCUPIED BANDWIDTH ......................................................................................................................................61 CHANNEL SEPARATION .........…

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

Summary ITEM Model Name Center Fr℃：quency MAX.Gain Polarization Azimuth Be缸n Patt em Impedance Antenna Length 5.7mm ANTENNA SPECIFICATION ANT SPEC 2.4GANT Horizontal 2400MHz 2400MHz 25创）MHz2400MHz -1.73dBi -0.84d Bi -0.68dBi -6.15dBi --0 .68dBi Horizontal and Vertical Omni-directional 50 Ohm 14 .5*11.2*5.7mm Antenna Photo & Length (mm) 14.5 mm Vertical 2400MHz 2500MHz -3.70dBi -2.32dBi 3.3 mm Shenzhen Yuhao Senda Technology Co., LTD 3rd Floor, Building 4, Xiyuantong Industrial Park, Zikeng Village, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Manufacturer (dBi) dBi (dBi)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-TSP Page 1 of 3 TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-TSP Page 2 of 3 Radiated Emissions View (Below 30MHz) Radiated Emissions View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601P21839E-RF-TSP Page 3 of 3 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-25 GHz)