2BE3V-WP03DSpeaker

User manual Speaker WP-03D 2 3 4 5 6 6 Type C Port MicroSD card slot 7 Volume down Volume Up Power ON / OFF Play / Pause TWS 1 Operation Instructions Power on/off: Long press the button for 3 seconds. Light switching/off: Press briefly in sequence to switch the color of the ambient lights or turn them off. Call back: Double click the button. Reset：Soft switch machine crashes, long press the power button for 8 seconds to reset and shut down. Play/Pause: Short press the button. Next song: Double-click the button. Previous song: Triple-click the button. Answering/hanging up calls: Short press the button. Mode switching: Press and hold for 2 seconds in sequence to switch to BT/Micro SD/FM mode. Volume +：Press and hold the button to rapidly increase the volume. Volume +：Press the button continuously to increase the volume step by step. Volume -：Press and hold the button to rapidly reduce the volume. Volume -：Press the button continuously to reduce the volume step by step. TWS connected or disconnected : Press the button briefly. FM Connection Micro SD card: Insert Micro SD card (MP3, WAV audio only). Type-c port: Charging. Connect the USB cable to the PC/ power bank/adapter to obtain power. When the indicator light shows red, it indicates that charging is in progress. The light going out indicates that it is full. Plug the TYPE-C interface into the power cord and use it as an FM external antenna. * In FM mode, tap the button to search for channels. * Press button twice in a row to go to the next channel. * Press button three times in a row to go to the previous channe. Wireless connection Turn on the speaker and connect the phone BT to "WP-03D" Note: Before wireless connection, the blue light blinks, and once paired, it will automatically connect when used again. TWS stereo mode Settings 1. Turn on two identical speakers and do not connect them to your phone for the moment. 2. Press the button on either speaker briefly. When you hear "du du", release it. After 3 to 4 seconds, you will hear a "ding ding" sound, indicating that the TWS connection is successful. Connect your phone's BT to the "WP-03D" device. The two speakers will play music in sync, creating a surround sound effect. Model BT Micro SD card TWS BT receiving distance Charging Voltage Battery Life Charging time Battery Capacity Channel system Light control Frequency Radio Waterproof performance Ambient temperature Storage temperature and humidity WP-03D BT5.3 Support MP3, WAV Support Straight line accessibility ≥ 10 meters 2.5-12hours(subject to playback content and volume) About 2 hours 1000mA3.7Wh Mono RGB iridescent lights 60Hz-20KHz 87~108MHz IPX5 -0ºC ~ +60ºC Working: 0~40°C, working humidity <70%, storage humidity <70% 3. In TWS connection mode, the left and right channel devices can be operated synchronously: play/pause, next song/previous song, volume up/volume down, etc. 4. When restarting, the TWS will reconnect automatically. 5. To disconnect TWS: Press the button briefly. When you hear "din", the connection is disconnected. 6. When the main speaker is turned off, the secondary speaker will also turn off simultaneously. To restart, you need to turn on both speakers separately. The application of TWS technology makes the left and right channels of the speaker independent of each other and generally without physical connection, forming a stereo channel to provide users with a better hearing experience. Specifications DC 5V/1A Warnings and precautions when using the product Do not use corrosive cleaning agents to clean the product. Do not allow this product to be heated or close to fire. Do not allow this product to be exposed to direct sunlight for a long time. Do not dispose of this product in the fire to avoid explosion. Do not attempt to remove this product for any modification. If you do not use this product for a long time, please store it in a dry environment, and charge the speaker at least once every 2 months to extend the life and avoid extreme temperature and dust. 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. Note: 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 The device has been evaluatec to meel general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shenzhen Peicheng Technology Co.,Ltd Covered Equipment Certification Attestation Letter 2/6/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BE3V-WP03D Shenzhen Peicheng 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shenzhen Peicheng 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shenzhen Peicheng Technology Co.,Ltd (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). <Signature>: Name: Shaobin Chen Title: Manager Company: Shenzhen Peicheng Technology Co.,Ltd Date: 2/6/2026

Shenzhen Peicheng Technology Co.,Ltd * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 2/6/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BE3V-WP03D FRN of applicant: 0034963744 Per section 2.911(d)(7) of the FCC rules, [Shenzhen Peicheng Technology Co.,Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Herland International Trading Inc FCC Registration Number (FRN): 0036324101 Physical U.S. Company Address: 1370 Valley Vista Dr Ste 200 Diamond Bar, CA 91765 Contact Person: Jianfeng Gao Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Signed: Printed name: Shaobin Chen Title: Manager Company Name: Shenzhen Peicheng Technology Co.,Ltd Date: 2/6/2026 Agent Signed (if different from Applicant): Signed: Printed name: Jianfeng Gao Title: Manager Company Name: Herland International Trading Inc Date: 2/6/2026

Shenzhen Peicheng Technology Co.,Ltd 2026-02-06 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen DL Testing Technology Co., Ltd.（101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China）to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Peicheng Technology Co.,Ltd（5th Floor, Building 64, Baotian Industrial Zone, Chentian Community, Xixiang Street, Baoan District, Shenzhen City, China） <Signature>: Name: Shaobin Chen Title: Manager Company: Shenzhen Peicheng Technology Co.,Ltd

Shenzhen Peicheng Technology Co.,Ltd 2026-02-06 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature>: Name: Shaobin Chen Title: Manager Company: Shenzhen Peicheng Technology Co.,Ltd

Shenzhen Peicheng Technology Co.,Ltd 2026-02-06 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BE3V-WP03D Product Name: Speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>: Name: Shaobin Chen Title: Manager Company: Shenzhen Peicheng Technology Co.,Ltd

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 16*12mm Model.: WP-03D FCC ID: 2BE3V-WP03D Label location

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FCC ID: 2BE3V-WP03D RF Exposure Evaluation According to KDB 447498 D01 V06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, BLE Peak Output Power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 4.87 3.1 2402 5 0.95 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260129012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 44 FCC Part 15C Test Report FCC ID: 2BE3V-WP03D Applicant: Shenzhen Peicheng Technology Co.,Ltd Address: 5th Floor, Building 64, Baotian Industrial Zone, Chentian Community, Xixiang Street, Baoan District, Shenzhen City, China Manufacturer: Shenzhen Peicheng Technology Co.,Ltd Address: 5th Floor, Building 64, Baotian Industrial Zone, Chentian Community, Xixiang Street, Baoan District, Shenzhen City, China Product Name: Speaker Trade Mark: N/A Model Number: WP-03D Date of Receipt: Jan. 29, 2026 Test Date: Jan. 29, 2026 - Feb. 04, 2026 Date of Report: Feb. 04, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260129012R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260129012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 44 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 11 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 21 3.3.1 TEST REQUIREMENT: 21 3.3.2 TEST PROCEDURE 21 3.3.3 DEVIATION FROM TEST STANDARD 21 3.3.4 TEST SETUP 22 3.3.5 EUT OPERATING CONDITIONS 22 4 . PEAK OUTPUT POWER 31 4.1 APPLIED PROCEDURES / LIMIT 31 4.1.1 TEST PROCEDURE 31 4.1.2 DEVIATION FROM STANDARD 31 4.1.3 TEST SETUP 31 4.1.4 EUT OPERATION CONDITIONS 31 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260129012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 44 Table of Contents Page 4.1.5 TEST RESULTS 32 5 . NUMBER OF HOPPING CHANNEL 34 5.1 APPLIED PROCEDURES / LIMIT 34 5.1.1 TEST PROCEDURE 34 5.1.2 DEVIATION FROM STANDARD 34 5.1.3 TEST SETUP 34 5.1.4 EUT OPERATION CONDITIONS 34 5.1.5 TEST RESULTS 34 6 . BANDWIDTH TEST 36 6.1 APPLIED PROCEDURES / LIMIT 36 6.1.1 TEST PROCEDURE 36 6.1.2 DEVIATION FROM STANDARD 36 6.1.3 TEST SETUP 36 6.1.4 EUT OPERATION CONDITIONS 36 6.1.5 TEST RESULTS 37 7 . HOPPING CHANNEL SEPARATION MEASUREMENT 39 7.1 APPLIED PROCEDURES / LIMIT 39 7.1.1 TEST PROCEDURE 39 7.1.2 DEVIATION FROM STANDARD 39 7.1.3 TEST SETUP 39 7.1.4 EUT OPERATION CONDITIONS 39 7.1.5 TEST RESULTS 39 8 . DWELL TIME OF OCCUPANCY 41 8.1 APPLIED PROCEDURES / LIMIT 41 8.1.1 TEST PROCEDURE 41 8.1.2 DEVIATION FROM STANDARD 41 8.1.3 TEST SETUP 41 8.1.4 EUT OPERATION CONDITIONS 41 8.1.5 TEST RESULTS 42 9 . ANTENNA REQUIREMENT 44 9.1 STANDARD REQUIREMENT 44 9.2 EUT ANTENNA 44 10 . TEST SEUUP PHOTO 44 11 . EUT PHOTO 44 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260129012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 44 1.. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b)(1) Peak Output Power PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) Dwell Time PASS 15.247(a)(1) Bandwidth PASS 15.247(a)(1) Hopping Channel Separation PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 20dB Bandwidth ±0.2MHz Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260129012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 44 2.. GENERAL INFORMATION 2.1. GENERAL DESCRIPTION OF EUT Product Name: Speaker Trade Mark: N/A Model Number: WP-03D Test Model: WP-03D Model Difference N/A Operation Frequency: 2402~2480MHz Channel numbers: 79 Channels Channel separation: 1MHz Modulation technology: GFSK, π/4 DQPSK Antenna Type: Internal Antenna Antenna gain: 1.68 dBi Power supply: DC 5V DC 3.7V from battery Note: 1.For …

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V . S .W . R < 1.4 Polarization Type V ertical & Horizontal Frequenc Range 2400 ~ 2500GHz Input Impendence(ohm) 50 Efficiency (dB) 6 0.2 % 6 0.2 % Maximum Power (dBm) 1.6 8(XZ-plane) Gain (dBi) 1.6 8 Peak EIRP(dBm)1.2 Tot. Rad. Pwr. (dBm)-1.2 (Input pwr – loss pwr) Product specification Quick Reference Date Antenna module on the system board Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Directivity (dBi)1 (all direction antenna) Minimum Power (dBm ) -3.83(XZ-plane) Avg. Power (dBm) -0.48(XY-plane) All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHzXY-planeXZ-planeYZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.68 1.35 -0.48 -3.83 1.11 -2.99 Design company:shenzhen HuaSai Electric Technology Co.Ltd. spce:ANT_XZR01 Return Loss The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-planeXZ-planeYZ-plane

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※