2BUXI-WUDI1LED strip

Model: XGC01-LT 2026.04.14.MC.H This manual is intended for installation and use. The pattern should be subject to the product you receive. If you have any questions about the product, please contact us through the contact information on the left. We will strive to resolve your problem within 24 hours on business days. Customer Service Support [email protected] READ THIS MANUAL Do not use this product until you read and understand the instructions in this manual. KEEP THIS MANUAL FOR FUTURE REFERENCE. • INGESTION HAZARD：This product contains a button cell or coin battery. • DEATH or serious injury can occur if ingested. • A swallowed button cell or coin battery can cause INTERNAL CHEMICAL BURNS in as little as 2 HOURS. • KEEP new and used batteries OUT OF REACH OF CHILDREN. • SEEK IMMEDIATE MEDICAL ATTENTION if a battery is suspected to be swallowed or inserted inside any part of the body. 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. � 1. Main Parts Please check and ensure all the things are in the package. You can contact us for help if something is not included. BackSeatMechanism FootrestHeadrestCaster ConnectorArmrestBase 3 ��� ��� ��� x1x1x1 x1x1x5 x1x1 setx1 set Customer Service Support� Lumbar PillowGas LiftFootrest Rail ��� x1x1x2 2. Screws and Other Parts ◆ Please check and ensure all the things are in the package. Please contact us if something is not included. We will reply within 24 hours and try our best to solve it. M8*40 � 5pcs M6*20 CAP � 3pcs M8*20 1pc M5*8 φ16*φ24*1.5mm � M6*30 M6*30 � M6*22 Wrench � x1 x1 POWER CABLE 1 （The power cable is 2.5m long.） RF REMOTE x1 2 On AUT O Of f S+ M+ M- S- Customer Service Support� Install the base. Please remove the base cover. i3 x5 Insert the casters. � � � � Customer Service Support� Install the mechanism. ➍ ➌ Install the gas lift on the base. � � i3 � M6*22 � � M6*22 x4 � MECHANISM ASSEMBLY ORDER Install Screws 1 and 2 Install Screws 3 and 4 Tighten all screws 1 � 2 � 3 4 � Customer Service Support� � ➎ (For easy installation, place the SEAT on top of the packaging box.) Install the footrest rails. Align the screw holes horizontally. Step1: M6*30 M6*30 � � Tighten first, then loosen it half a turn for smooth footrest installation. Step2: Customer Service Support� ➏ Place the seat on the gas lift. ➐ （For easy installation, place the BACK on top of the packaging box.) Install the connector on the chair back. M6*30 � � Tighten the screws in an X-pattern for even pressure, ensuring each is fully tightened. Handle with care！ M6*30 � � Customer Service Support� ➑ Install the chair back on the rear end of the mechanism. M8*20 � x3 Tighten the screws in an X-pattern for even pressure, ensuring each is fully tightened. Handle with care！ � Customer Service Support� ➒ Install the armrests. 1. Put the � between the armrest and chair body. 2. DO NOT tighten the screws completely until they are all fixed in the correct position. M8*40 � � � � M8*40 x4 CAP � x4 � φ16*φ24*1.5 x4 Customer Service Support � ➓ Insert the footrest into the footrest rails. M5*8 � NOTE: Install the screw � on one side ONLY. � x1 � *Note: The footrest pedal should be installed in a downward direction (as shown in the diagram). Downward M5*8 � Customer Service Support� � Insert the headrest. � Put on the lumbar pillow. Complete. � � Customer Service Support� Back Recline Function Lift up the “RCL” lever and the back angle tilts independently with user's motion. Push down the “RCL” lever and the back angle is locked in position. Rest on the back when resetting back to its normal position, otherwise the back may rebound rapidly. Lift up the “LIFT” lever to adjust the height of chair, and release the “LIFT" lever at a desired height. Lift body slightly off the seat when adjusting the height. Chair Height Adjustment Please read the function introduction carefully. Instructions For Use Display Customer Service Support� Ambient light ◆ Connect the light unit cables. � 01 01 02 Back Insert Power Option 5V/0.5-2A 5V/0.5-2A � Power ◆ Connect the light unit cables. Long press any key on the RF Remote control (except the power button) for 3-5 seconds to successfully pair. ◆ Plug into the socket. Use the RF Remote to operate the lights. ◆ The power input is USB 5V/0.5-2A and the wireless control distance is 59ft (No occlusion). � NOTE: Voltage exceeding 5V/3A will cause a short circuit on the product's chip board. Please check the voltage parameters before use. Customer Service Support � � RF Remote Control Manual LED Color Buttons（12 Colors） Dynamic lighting will perfectly customise different styles of scene effects for you. Dynamic Mode Static Red / Static Green / Static Blue / Static Pink / Static Yellow / Static Orange / Static Light Orange / Static Light Blue / Static Dark Blue / Static Purple / Static Onion green / Static Grass Green � AUTO S+ M+ M- S- RF Remote Turn on/off Auto Mode Flash Effect Flashing Speed + Flashing Speed - Dynamic Mode UP Dynamic Mode DOWN Brightness + Brightness - AUT O S+ M+ M- S- 2.1 RF Remote Control Manual Customer Service Support� * Remove the plastic card before powering on the chair. AUT O S+ M+ M- S- 2.3 Light Strip Bluetooth Control App Repower the light strip, hold any button for about 3 seconds. When it flashes, you can operate it with the RF remote. 2.2 RF Remote Pairing Or you can also just search Γ Lynck ┛ in your phone’s app store to download the app. Download the Γ Lynck ┛ App iPhone Download for Android Download for Customer Service Support � Align the screw holes horizontally. FRONT Tighten first, then loosen it half a turn for smooth footrest installation. Step1: Step2: Customer Service Support� FRONT Customer Service Support� Please use the chair properly to prevent any potential safety acciden…

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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: Herland International Trading Inc FRN: 0036324101 Contact Name: Jianfeng Gao Address: 1370 Valley Vista Dr Ste 200 Diamond Bar California 91765-3921 Telephone No: 001-909-772-1888 Email: [email protected] Applicant: Company name: HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Product Description: LED strip Grantee code: 2BUXI FCC ID: 2BUXI-WUDI1 FRN: 0038076584 Contact Name: Jack bu Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Telephone No: 18906679427 Email: [email protected] [HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED] certifies that, as of the date of this filing of the application with the TCB, [Herland International Trading Inc] is our designated US agent for service of process for the above referenced FCC ID. [HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED] 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. [Herland International Trading Inc] 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: 2026/06/22 Applicant’s Name: Jack bu US Agent’s Name: Jianfeng Gao Title: Manager Title: Manager 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 HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED 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: HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Grantee code: 2BUXI FCC ID: 2BUXI-WUDI1 FRN: 0038076584 Contact Name: Jack bu Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Telephone No: 18906679427 Fax No: 18906679427 Email: [email protected] i. [HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED] (“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. [HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED] (“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. [HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED] (“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 . Date: 2026/06/22 Applicant’s Name: Jack bu Title: Manager 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

HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Code 00018768 Ed. 1 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 LED strip Company name HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Grantee code 2BUXI FCC ID 2BUXI-WUDI1 FRN 0038076584 Contact name Jack bu Address FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Telephone number 18906679427 E-mail [email protected] Chipset/module information AC6323A4 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 # General Requirements (For Linux system) Yes / No or N/A Comments 3 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 Item 3. Connectivity Capabilities: 4 # 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: Jack bu Date:2026-06-22 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

HONG KONG WUDI INTERNATIONAL TRADING Product Similarity Declaration FCC ID: 2BUXI-WUDI1 Applicant: HONG KONG WUDI INTERNATIONAL TRADING Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Manufacturer: Dakang Holding Co.,Ltd Address: No.695, Kangshan Road, Dipu Street, Anji County, Zhejiang Province, 313300, China. Product Name: LED strip Trade Mark: GTPLAYER Model Number: GTW-500-BLK-L, GTP800, GTP801, GT905, GT910F, EG902, GTP600, XGC01, GT522, GTP560, GT099NAF, GTP560-BLK-LS We (HONG KONG WUDI INTERNATIONAL TRADING) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), All models are the same as the samples except model name and appearance color. Applicant Signature: Printed Name: Jack bu Title:Manager Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Tel.: 18906679427 Email: [email protected]

TCB CALL página 1 File FCC ID: 2BUXI-WUDI1 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | California Secretary of State TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026.06.22 Subject: Request for Confidentiality FCC ID: 2BUXI-WUDI1 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. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: Jack bu Title: Manager 2026.06.22

C5266091_X8_Ed.1 1/1 Letter of Authorization HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Company: HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Product Name: LED strip Model Number: GTW-500-BLK-L, GTP800, GTP801, GT905, GT910F, EG902, GTP600, XGC01, GT522, GTP560, GT099NAF, GTP560-BLK-LS FCC Identifier: 2BUXI-WUDI1 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: Jack bu Date: 2026.06.22 Title: Manager Signature of applicant:

Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 ※※※※※ END OF REPORT ※※※※※

Size: 15*10mm M/N: GTW-500-BLK-L FCC ID:2BUXI-WUDI1 Label location

Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 EUT PHOTO(Internal Photos) ANT Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BUXI-WUDI1 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 EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, BT Conducted power (dBm) Max tune-up (Mw) Frequency (MHz) Min. distance(mm) Calc. thresholds limit -4.95 0.3199 2440 5 0.10 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260527025R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 35 FCC Part 15C Test Report FCC ID:2BUXI-WUDI1 Applicant: HONG KONG WUDI INTERNATIONAL TRADING Address: FLAT/RM 1911LEE GARDEN ONE33 HYSAN AVENUECAUSEWAY BAY HK CHINA Manufacturer: Dakang Holding Co.,Ltd Address: No.695, Kangshan Road, Dipu Street, Anji County, Zhejiang Province, 313300, China. Product Name: LED strip Trade Mark: GTPLAYER Model Number: GTW-500-BLK-L, GTP800, GTP801, GT905, GT910F, EG902, GTP600, XGC01, GT522, GTP560, GT099NAF, GTP560-BLK-LS Date of Receipt: May. 27, 2026 Test Date: May. 27, 2026 – Jun. 10, 2026 Date of Report: Jun. 10, 2026 Prepared By: 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 Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020+Cor 1-2023 Test Result: Pass Report Number: DLE-260527025R 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-260527025R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 35 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 10 3.2 RADIATED EMISSION MEASUREMENT 11 3.2.1 RADIATED EMISSION LIMITS 11 3.2.2 TEST PROCEDURE 12 3.2.3 DEVIATION FROM TEST STANDARD 12 3.2.4 TEST SETUP 12 3.2.5 EUT OPERATING CONDITIONS 13 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 14 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 15 3.2.8 TEST RESULTS (1GHZ~25GHZ) 17 3.3 RADIATED BAND EMISSION MEASUREMENT 18 3.3.1 TEST REQUIREMENT: 18 3.3.2 TEST PROCEDURE 18 3.3.3 DEVIATION FROM TEST STANDARD 18 3.3.4 TEST SETUP 19 3.3.5 EUT OPERATING CONDITIONS 19 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 21 3.4.1 APPLICABLE STANDARD 21 3.4.2 TEST PROCEDURE 21 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260527025R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 35 Table of Contents Page 3.4.3 DEVIATION FROM STANDARD 21 3.4.4 TEST SETUP 21 3.4.5 EUT OPERATION CONDITIONS 22 3.4.6 TEST RESULTS 22 4 . PEAK OUTPUT POWER 26 4.1 APPLIED PROCEDURES / LIMIT 26 4.1.1 TEST PROCEDURE 26 4.1.2 DEVIATION FROM STANDARD 26 4.1.3 TEST SETUP 26 4.1.4 EUT OPERATION CONDITIONS 26 4.1.5 TEST RESULTS 27 5 . POWER SPECTRAL DENSITY TEST 29 5.1 APPLIED PROCEDURES / LIMIT 29 5.1.1 TEST PROCEDURE 29 5.1.2 DEVIATION FROM STANDARD 29 5.1.3 TEST SETUP 29 5.1.4 EUT OPERATION CONDITIONS 29 5.1.5 TEST RESULTS 30 6 . 6DB BANDWIDTH TEST 32 6.1 APPLIED PROCEDURES / LIMIT 32 6.1.1 TEST PROCEDURE 32 6.1.2 DEVIATION FROM STANDARD 32 6.1.3 TEST SETUP 32 6.1.4 EUT OPERATION CONDITIONS 32 6.1.5 TEST RESULTS 33 7 . ANTENNA REQUIREMENT 35 7.1 STANDARD REQUIREMENT 35 7.2 EUT ANTENNA 35 8 . TEST SETUP PHOTO 35 9 . EUT PHOTO 35 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260527025R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 35 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 N/A 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density 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 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260527025R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 35 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: LED strip Trade Mark: GTPLAYER Model Number: GTW-500-BLK-L, GTP800, GTP801, GT905, GT910F, EG902, GTP600, XGC01, GT522, GTP560, GT099NAF, GTP560-BLK-LS Test Model: GTW-500-BLK-L Model Difference: All models are same as the samples except model name, appearance and appearance color, they have the same structure and circuit. Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Data Rate: 1 Mbps Channel separation: 2MHz Modulation technology: GFSK Antenna Type: PCB Antenna Antenna gain: -2.693 dB…

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文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 产品规格说明书 PRODUCT SPECIFICATION 产品名称 / Product Name GTW800天线 / GTW800 Antenna 产品编码 / Product Code GTW800天线 / GTW800 Antenna 编 写Written by： 柳海威 Liu Haiwei 校 对Checked by： 柳海威 Liu Haiwei 批 准Approved by： 李志良 Li Zhiliang 日 期Date: 2025. 12. 18 Dakang Holding Co.,Ltd No.695, Kangshan Road, Dipu Street, Anji County, Zhejiang Province, 313300, China. 文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 天 线 规 格 书Antenna Specification 品名Product Name GTW800天线/ GTW800 Antenna 机型Model BLE RGB蓝牙控制器 / BLE RGB Bluetooth Controller 电 气 性 能 1. 带宽 Bandwidth 2 .402GHz ~2 .480GHz 2 . 输入阻抗 Input Impedance 50 Ω 3 . VSWR 与指定的样机装配时,自然放置进行测定。 Measured when assembled with the designated prototype and placed naturally. 2.402GHz～2.480GHz VSWR<1.6 4.GAIN Peak Gain（dBi） -2.693 Average Gain（dBi） ＞-7.339 天线形态 Antenna Type Plannar Inverted F on board 测试方法： (一) 将待测天线(DUT)装配在指定的样机上。 (1) Assemble the antenna under test (DUT) onto the designated prototype. (二) 用50 Ω 同轴电缆连接测试件上的测试点和网络分析仪，测试电缆 上加装磁环， 以减少感应电流的影响。 (2) Connect the test point on the DUT and the network analyzer using a 50 Ω coaxial cable. A ferrite core shall be added to the test cable to reduce the influence of induced current. (三) 将样机放在高度为20 cm的支架上 ，测试OPEN或CLOSE时的VSWR。 (3) Place the prototype on a support stand of 20 cm height, and measure VSWR under OPEN or CLOSE status. (四). 按下图装设测试电路。 (4) Set up the test circuit as shown in the figure below. 文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 样机 支撑架 (五). 测试环境无特别规定。 (周围无较大金属物，在常温常湿中进行) (5) No special test environment is required. (Tests shall be carried out at normal temperature and humidity, with no large metal objects nearby.) 4 . 容许功率 Allowable Power 1W 5 .工作温度范 Operating Temperature Range -25~+65°C 6 .保存温度范 围Storage Temperature Range -40~+85°C 网络分析仪 同轴电缆 文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 天 线 规 格 书Antenna Specification 品名Product Name GTW800天线/ GTW800 Antenna 机型Model BLE RGB蓝牙控制器 / BLE RGB Bluetooth Controller RETURN LOSS 文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 天 线 规 格 书Antenna Specification 品名Product Name GTW800天线/ GTW800 Antenna 机型Model BLE RGB蓝牙控制器 / BLE RGB Bluetooth Controller 文件编号(Doc. No.) ：SPEC-001 版次(Rev.) ： 1.0 天线2480MHz 3D Pattern 天线尺寸图Antenna Dimension Drawing

Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUXI-WUDI1 RF conducted test ※※※※※ END OF REPORT ※※※※※