2A39NNQWB02Magnetic Wireless Power Bank

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 42 of 56 9 Photos of the EUT Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 43 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 44 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 45 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 46 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 47 of 56

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 47 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 48 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 49 of 56 Antenna (Front) Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 50 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 51 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 52 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 53 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 54 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 55 of 56 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 56 of 56 END OF REPORT Antenna (Watch)

Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22101308-1E02 Page 1 of 19 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : Shenzhen Yongdongke Innovation Technology Co.,Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China Equipment under Test : Magnetic Wireless Power Bank Model No. : NQ-WB-02 Trade Mark : FCC ID : 2A39NNQWB02 Manufacturer : Shenzhen Yongdongke Innovation Technology Co.,Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China Report No.: DDT-R22101308-1E02 Issued Date: Nov. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R22101308-1E02 Page 2 of 19 Table of Contents Test report declares........................................................................................................3 1. General Information ....................................................................................................... 5 1.1. Description of equipment ............................................................................................... 5 1.2. Accessories of EUT ........................................................................................................ 5 1.3. Assistant equipment used for test .................................................................................. 5 1.4. Block diagram of EUT configuration for test .................................................................. 6 1.5. Assess laboratory ........................................................................................................... 7 2. Equipment Used During Test ......................................................................................... 7 3. Method of Measurement ................................................................................................ 8 3.1. Applicable standard ........................................................................................................ 8 3.2. Block diagram of test setup ............................................................................................ 8 3.3. Test procedure ............................................................................................................... 8 3.4. Equipment approval considerations: .............................................................................. 9 3.5. E and H Field Strength ................................................................................................. 10 4. TEST SETUP PHOTO ................................................................................................. 16 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 3 of 19 Test Report Declare Assess Standard Used: FCC CFR 47 part1, 1.1307(b), 1.1310; KDB 680106 D01 RF Exposure Wireless Charging App v03r01. We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No.: DDT-R22101308-1E02 Date of Receipt: Oct. 17, 2022 Date of Test: Oct. 17, 2022 ~ Nov. 01, 2022 Prepared By: Approved By: _____________________ _____________________ Sanvin Zheng /Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : Shenzhen Yongdongke Innovation Technology Co., Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China Equipment under Test : Magnetic Wireless Power Bank Model No. : NQ-WB-02 Trade Mark : Manufacturer : Shenzhen Yongdongke Innovation Technology Co., Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China E S T T I N N A I G D S G E N R O V D I C E N A C U O G . , G L N T O D D . Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 4 of 19 Revision History Rev. Revisions Issue Date Revised By --- Initial issue Nov. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 5 of 19 1. General Information 1.1. Description of equipment Note: EUT is the abbreviation of equipment under test. 1.2. Accessories of EUT Description of Accessories Manufacturer Model number Description Remark N/A N/A N/A N/A N/A 1.3. Assistant equipment used for test Description of Accessories Manufacturer Model number Serial No. Other Dummy load N/A N/A N/A N/A Watch HUAWEI GT3 N/A N/A AC Adapter UGREEN CD137 N/A Input: 100-240V~ 50/60Hz, Output: 5V/3A or 9V/2.22A or 12V/1.67A EUT* Name : Magnetic Wireless Power Bank Model Number : NQ-WB-02 EUT function description : Please reference user manual of this device Power Supply : Type-C Input: 5V⎓3A / 9V⎓2A Type-C output: 5V⎓3A / 9V⎓2A / 12V⎓1.5A Type-A output: 5V⎓3A / 9V⎓2A / 12V⎓1.5A Wireless Tx output: 5W / 7.5W / 10W / 15W Wireless Watch output: 5W Max Total output: 15W Max Wireless charging Operation frequency : 115 kHz – 205 kHz, 325.12 kHz Antenna Type : Inductive loop coil antenna Sample Number : S22101308-01 Frequency(kHz) Dummy load (Front) Watch 148.23 325.12 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 6 of 19 1.4. Block diagram of EUT configuration for test For mode 1: Tx mode: For mode 2: Standby mode: Note: Scan with mode 1 and mode 2, the worst case is m…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 1 of 56 FCC CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : Shenzhen Yongdongke Innovation Technology Co.,Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China Equipment under Test : Magnetic Wireless Power Bank Model No. : NQ-WB-02 Trade Mark : FCC ID : 2A39NNQWB02 Manufacturer : Shenzhen Yongdongke Innovation Technology Co.,Ltd Address : 3-B03, Building A, Qingchuang City, Zhangkeng Complex, Minzhi Street, Longhua District, Shenzhen, China Report No.: DDT-R22101308-1E01 Issued Date: Nov. 01, 2022 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 2 of 56 Table of Contents Test report declares........................................................................................................3 1 Summary of Test Results ............................................................................................... 5 2 General Test Information ............................................................................................... 6 2.1. Description of EUT ......................................................................................................... 6 2.2. Accessories of EUT ........................................................................................................ 6 2.3. Assistant equipment used for test .................................................................................. 6 2.4. Block diagram of EUT configuration for test .................................................................. 7 2.5. Deviations of test standard............................................................................................. 7 2.6. Test environment conditions .......................................................................................... 7 2.7. Test laboratory ............................................................................................................... 7 2.8. Measurement uncertainty ............................................................................................... 8 3 Equipment Used During Test ......................................................................................... 9 4 20 dB Bandwidth .......................................................................................................... 10 4.1. Block diagram of test setup .......................................................................................... 10 4.2. Limits ............................................................................................................................ 10 4.3. Test procedure ............................................................................................................. 10 4.4. Test result ..................................................................................................................... 10 4.5. Original test data .......................................................................................................... 11 5 Radiated Emission ....................................................................................................... 12 5.1. Block diagram of test setup .......................................................................................... 12 5.2. Limit .............................................................................................................................. 13 5.3. Test procedure ............................................................................................................. 13 5.4. Test result ..................................................................................................................... 14 6 Power Line Conducted Emission ................................................................................. 35 6.1. Block diagram of test setup .......................................................................................... 35 6.2. Power line conducted emission limits .......................................................................... 35 6.3. Test procedure ............................................................................................................. 35 6.4. Test result ..................................................................................................................... 36 7 Antenna Requirements ................................................................................................ 39 8 Test Setup Photograph ................................................................................................ 40 9 Photos of the EUT ........................................................................................................ 42 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 3 of 56 Test Report Declare Test Standard Used: FCC Rules and Regulations Part 15 Subpart C Test procedure used: ANSI C63.10:2013 We Declare: The equipment described above is tested by Dongguan Dongdian Testing Service Co., Ltd and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these tests. After test and evaluation, our opinion is that the equipment provided for test compliance with the requirement of the above FCC standards. Report No.: DDT-R22101308-1E01 Date of Receipt: Oct. 17, 2022 Date of Test: Oct. 17, 2022~ Nov. 01, 2022 Prepared By: Approved By: ____________________ ______________________ Sanvin Zheng/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be …

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Shenzhen Chenxing Electronic Technology Co., LTD Company name: Shenzhen Chenxing Electronic Technology Co., LTD Factory Address: Floor 5, Building 1, Xinkecheng Science and Technology Industrial Park, No.51 Dabao Road, Xin 'an Street, Bao 'an District, Shenzhen City 第 1 页 产 品 规 格 书 PRODUCT SPECIFICATION FOR APPROVAL 客 户 名 称： CUSTOMER 产 品 名 称： PRODUCT NAME 物 料 编 码： 东莞泰克微科技有限公司 Wireless charging transmitter coil PART No. 30110-01049 产 品 规 格： PRODUCT SPEC 日 期： DATE 版 本 型 号： VERSION 6.3uH±10％\43.5*5*0.65mm带L槽（覆PET） 丝包线0.07*100*10Ts\出线长20mm Nov. 16, 2021 REV 2.0 版本 Revision 变更内容 Modified Content 责任人 Principle 日期 Date 备注 Note REV 1.0 First Release 薛 磊 2021-10-26 REV2.0 Cancel 0.5mm EVA double-sided tape 薛 磊 2021-11-16 制定/PREPARED BY 审核/CHECKED BY 核准/APPROVED BY 客户认可签名及盖章 Authorized signature & company chop 附上的是产品规格书，有任何疑问，请及时反馈给我们，谢谢! Shenzhen Chenxing Electronic Technology Co., LTD Company name: Shenzhen Chenxing Electronic Technology Co., LTD Factory Address: Floor 5, Building 1, Xinkecheng Science and Technology Industrial Park, No.51 Dabao Road, Xin 'an Street, Bao 'an District, Shenzhen City 第 2 页 1、Size of product 产 品 规 格 SPECIFICATION Magnetic plate diameter A 43.5±0.5mm Outer diameter of coil B 40±1.5mm Inner diameter of coil C 20.5±0.5mm Thickness of product D <2.3mm Length of outlet E 20mm±3mm Length of solder F 3mm±1mm Magnetic plate opening diameter G 5±0.3mm Thickness of magnetic plate 0.65±0.05mm Magnetic sheet shape Round L slot Thickness of adhesive backing No Shatterproof black film Need to be Shenzhen Chenxing Electronic Technology Co., LTD Company name: Shenzhen Chenxing Electronic Technology Co., LTD Factory Address: Floor 5, Building 1, Xinkecheng Science and Technology Industrial Park, No.51 Dabao Road, Xin 'an Street, Bao 'an District, Shenzhen City 第 3 页 2、Schematic diagram 3、Wire winding parameter 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction S F 丝包线 0.07*100P 10Ts CCW 4、Electrical characteristi cs： 温度 TEMPERATURE:25±10°C, 湿度 RELATIVE HUMIDITY:65±20% 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS IND. S-F L：6.3uH±10% DCR：小于 70mohm Q：大于 55 100KHz/1.0V LCZ METER 1062B 5、Product Pictures

Fine Page 1 of 4 FINE ELECTRONICS INDUSTRIAL (HK) LIMITED 泛亞電子實業(香港)有限公司 TEL：0769-22490287 FAX：0769-22499451 FY-GZ001 承 認 書 客 戶： CUSTOMER: 客 戶 料 號： CUST P/N: 30110-01121 泛 亞 料 號： FINE P/N: FYS105023 産 品 型 號： DESC: φ14x20.5-0.08x24-14Ts-45mm-C 日 期： DATE: 2022/8/23 版 本： Version: A.1 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 欧亮清 蔡纪雨 丁保元 泛亞電子實業（HK）有限公司 FINE ELECTRONICS INDUSTRIAL （HK）LIMITED 工廠地址：東莞市石碣鎮四甲工業區 TEL：0769-22490287 / 22452492 FAX：0769-22499451 E-mail：[email protected] SPECIFICATION FOR APPROVAL SZ105 Fine Page 2 of 4 FINE ELECTRONICS INDUSTRIAL (HK) LIMITED 泛亞電子實業(香港)有限公司 TEL：0769-22490287 FAX：0769-22499451 FY-GZ001 版本變更履歷 Version Change History 版本 Rev. 變 更 前 Before Change 變 更 後 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 New issue ---- 2022/6/17 丁保元 A.1 Updated version The size of D was changed from 40±2 to 45±2. 2022/8/23 丁保元 Fine Page 3 of 4 FINE ELECTRONICS INDUSTRIAL (HK) LIMITED 泛亞電子實業(香港)有限公司 TEL：0769-22490287 FAX：0769-22499451 FY-GZ001 SPECIFICATION 産 品 型 號： DESC φ14x20.5-0.08x24-14Ts-45mm-C 版本 Rev：A.1 客戶 CUST: SZ105 泛亚料号 Fine P/N： FYS105023 客户料号 CUST P/N: 30110-01121 1、尺寸 DIMENSION:(mm) 背胶 A 20.5±1.5(内控 20.5±0.3) B 14±0.5 C 1.1±0.2 D 45±2 E 3ref 进锡 F 1-3 G 24.5±1.0 H 2.8 Max Note： 1. Coil cross out wire backstick magnetic sheet (as shown); 2. Rubber magnetic sheet inner diameter 7.5mm, outer diameter 24.5mm, thickness 2.6mm; 3 . T h e r u b b er m ag n et ic sh eet i s at tach ed to th e cen ter o f th e o u ter d iam et er 8 .0 *2 .0 m m m ag n et, w ith N5 0 m ag n et , Gau s si an v alu e ( 2 8 0 0 ) ; 4. F12*12*0.3mm black adhesive on the back of magnetic sheet; 5. The N pole of the magnet is marked, and the N pole is placed face up. 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 2CUTF0.08G*24P 14Ts（ref） CCW Fine Page 4 of 4 FINE ELECTRONICS INDUSTRIAL (HK) LIMITED 泛亞電子實業(香港)有限公司 TEL：0769-22490287 FAX：0769-22499451 FY-GZ001 2、电气特性 ELECTRICAL CHARACTERISTICS: 温度 TEMPERATURE:25±10°C, 湿度 RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 INDUCT S-F 5.0uH±5%单独线圈 100KHZ/1V LCZ METER 1061A 2 INDUCT S-F 8.1uH±0.2uH 带磁片 100KHZ/1V LCZ METER 1061A 擬制/日期 PREPARED BY/DATE 審核/日期 CHECKED BY/DATE

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 40 of 56 8 Test Setup Photograph Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E01 Page 41 of 56

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 16 of 19 4. TEST SETUP PHOTO Dummy load: A Side (0cm) B Side (0cm) C Side (0cm) D Side (0cm) E Side (0cm) F Side (0cm) Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 17 of 19 E Side (2cm) worse mode E Side (4cm) worse mode E Side (6cm) worse mode E Side (8cm) worse mode E Side (10cm) worse mode E Side (20cm) worse mode Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 18 of 19 Dummy load + Watch: A Side B Side C Side D Side / E Side / Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R22101308-1E02 Page 19 of 19 Watch: A Side B Side C Side D Side / E Side / END OF REPORT