2BXDX-MX-668WIRELESS CHARGER

TB2 Desktop Wireless Charger Instruction 1. Product Introduction TB2 desktop wireless charger is designed for desktop placement, equipped with USB + Type ‑C dual output ports and comes with a standard USB charging cable. With 5W wireless output, it enables convenient charging for home and office use. 2. Specifications • Model: MX -668 • Input: 5V ⎓4A • Wireless Output Power: 5W • Output Ports: USB + Type‑C • Accessory: 1×USB Charging Cable 3. Operation Instructions 1). Connect the included USB cable to a 5V/4A power adapter for power supply. 2). Wireless Charging: Place wireless -charging -enabled phone flat on the charging pad, charging starts automatically. 3). Wired Charging: Plug cable into USB or Type ‑C port to charge devices; all ports can work simultaneously. 4. ▲ WARNING 1). Do not disassemble or modify internal components to avoid short circuit, overheating or fire hazard. 2). Keep away from water and damp surroundings. Unplug immediately if soaked and stop usage. 3). Do not put coins, keys, magnets or other metal items on the wireless charging area to prevent overheating damage. 4). Keep away from children to avoid accidental ingestion, bump injury or electric shock. 5). Unplug and discontinue use once the unit overheats, emits strange odor or deforms. 6). Only use certified 5V/4A power adapter; non -standard high -power adapters are prohibited. 5. Notes 1). Thick metal magnetic phone cases reduce charging efficiency; remove before wireless charging. 2). Unplug power when not in long-term use to lower standby power consumption. 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. 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The FCC certification of this device refers to RF exposure testing performed in typical operating conditions, where a person is no closer than 20 centimeters from the device surface at all times. Only in the stated conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498.

FCC ID: 2BXDX-MX-668 External Photos of the EUT FCC ID: 2BXDX-MX-668 FCC ID: 2BXDX-MX-668

Label and Location Size: L: 2.5cm*W: 2.5cm Label and Location FCC ID: 2BXDX-MX-668

FCC ID: 2BXDX-MX-668 Internal Photos of the EUT ANT FCC ID: 2BXDX-MX-668

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure-WPT Report Reference No. ..................... : FCC ID............................................. : CTA26061200402 2BXDX-MX-668 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jun. 24, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Foshan Shunde Baiyongyin Lighting Firm Address............................................ : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Test specification ........................... : FCC CFR 47 PART 1, § 1.1310 Standard ........................................... : KDB 680106 D01 Wireless Power Transfer v04 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : WIRELESS CHARGER Trade Mark ....................................... : N/A Manufacturer .................................... : Foshan Shunde Baiyongyin Lighting Firm Model/Type reference ...................... : MX-668 Listed Models .................................. : N/A Ratings ............................................. : Input: 5V4A USB output: 5V1A Type C output: 5V1A Wireless charging output: 5W Result ............................................... : PASS Report No.: CTA26061200402 Page 2 of 10 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Equipment under Test : WIRELESS CHARGER Model /Type : MX-668 Listed Models : N/A Applicant : Foshan Shunde Baiyongyin Lighting Firm Address : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Manufacturer : Foshan Shunde Baiyongyin Lighting Firm Address : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Report No.: CTA26061200402 Page 3 of 10 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Description of the test mode .................................................................................... 5 2.4 Special Accessories ................................................................................................. 5 2.5 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 3.4 Equipments Used during the Test ........................................................................... 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Test setup ................................................................................................................ 8 4.3 Test Procedures....................................................................................................... 9 4.4 Equipment Approval Considerations of KDB 680106 D01v04 ................................ 9 4.5 Test results .............................................................................................................. 9 4…

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1. Antenna Description: Antenna type Loop coil antenna Model MX-668 Frequency range 110KHz - 205KHz Manufacturer Foshan Shunde Baiyongyin Lighting Firm Address Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China ANT Peak Gain 0 dBi 2. Antenna Photo: We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT Report Reference No. ..................... : FCC ID............................................. : CTA26061200401 2BXDX-MX-668 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jun. 24, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : Foshan Shunde Baiyongyin Lighting Firm Address............................................ : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Test specification ........................... : Standard ........................................... : FCC Rules and Regulations Part 15 Subpart C (Section 15.209), ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a- 2024 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : WIRELESS CHARGER Trade Mark ....................................... : N/A Manufacturer .................................... : Foshan Shunde Baiyongyin Lighting Firm Model/Type reference ...................... : MX-668 Listed Models .................................. : N/A Modulation Type ............................... : ASK Operation Frequency ........................ : From 110KHz~205KHz Ratings ............................................. : Input: 5V4A USB output: 5V1A Type C output: 5V1A Wireless charging output: 5W Result ............................................... : PASS Report No.: CTA26061200401 Page 2 of 24 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : WIRELESS CHARGER Model /Type : MX-668 Listed Models : N/A Applicant : Foshan Shunde Baiyongyin Lighting Firm Address : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Manufacturer : Foshan Shunde Baiyongyin Lighting Firm Address : Room 401, 4th Floor, No. 2, Tengxing 4th Lane, Shuiteng VillageCommittee, Lecong Town Shunde District, Foshan City, GuangdongProvince, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26061200401 Page 3 of 24 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Description of the test mode 5 2.4 Special Accessories 5 2.5 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 11 4.1 AC Power Conducted Emission 11 4.2 Radiated Emission 14 4.3 The 20dB bandwidth 18 4.4 Antenna Requirement 19 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 20 6 PH O T O S O F T H E E U T ............................................................. 21 Report No.: CTA26061200401 Page 4 of 24 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C (Section 15.207): Conducted limits. FCC Rules and Regulations Part 15 Subpart C (Section 15.209): Radiated emission limits; general requirements. ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA26061200401 Page 5 of 24 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 2 S U M M A R Y 2.1 General Remarks Date of receipt of tes…

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FCC ID: 2BXDX-MX-668 Test Setup Photos of the EUT