2AX6N-CW310Wireless Charger

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:Operation is subject to the following two conditions: 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.

Shenzhen Jihezaowu Technology Co., Ltd. Address: Room 208, Building 5, Nanke Chuangyuan Valley Gaofeng Community, Dalang Street, Longhua District Tel.: 13510786605 Fax: 13510786605 E-mai l: [email protected] QA-FR-170-B FCC Authorization Date: 2021-01-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Shenzhen Jihezaowu Technology Co., Ltd. hereby authorize Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, Shenzhen Jihezaowu Technology Co., Ltd. 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. Sincerely Yours, Signature Name: Dajie Lu Title: Project Manager

Shenzhen Jihezaowu Technology Co., Ltd. Address: Room 208, Building 5, Nanke Chuangyuan Valley Gaofeng Community, Dalang Street, Longhua District Tel.: 13510786605 Fax: 13510786605 E-mai l: [email protected] FCC Confidential Authorization Date: 2021-01-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AX6N-CW310 In accordance with Sections 0.457 and 0.459 of the Commission’s Shenzhen Jihezaowu Technology Co., Ltd. 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 Yours, Signature Name: Dajie Lu Title: Project Manager

Shenzhen Accurate Technology Co., Ltd. Project No.: RTZ201123007-RF External Photos Page 1 of 3 TEST MODE: CW310 Shenzhen Accurate Technology Co., Ltd. Project No.: RTZ201123007-RF External Photos Page 2 of 3 Shenzhen Accurate Technology Co., Ltd. Project No.: RTZ201123007-RF External Photos Page 3 of 3

Wireless Charger Model：CW310 FCC ID：2AX6N-CW310 Input:5V 2A,Output :5V,5W(max)or Input:9V 2A,Output :9V,10W(max) Made in China Shenzhen Jihezaowu Technology Co., Ltd. Room 208, Building 5, Nanke Chuangyuan Valley, Gaofeng Community, Dalang Street, Longhua District, Shenzhen Wireless Charger Model：CW310 FCC ID：2AX6N-CW310 Input:5V 2A,Output :5V,5W(max)or Input:9V 2A,Output :9V,10W(max) Made in China Shenzhen Jihezaowu Technology Co., Ltd. Room 208, Building 5, Nanke Chuangyuan Valley, Gaofeng Community, Dalang Street, Longhua District, Shenzhen

Shenzhen Accurate Technology Co., Ltd. Project No.: RTZ201123007-RF Internal Photos Page 1 of 2 TEST MODE: CW310 Coil 1 Coil 2 Shenzhen Accurate Technology Co., Ltd. Project No.: RTZ201123007-RF Internal Photos Page 2 of 2

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. 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. MAXIUM PERMISSIBLE EXPOSURE TEST REPORT For Shenzhen Jihezaowu Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Report Type: Original Report Product Type: Wireless Charger Report Number: RTZ201123007 Report Date: Dec. 31, 2020 Reviewed By: Jimmy Xiao RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn FCC ID : 2AX6N-CW310 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RTZ201123007 TABLE OF CONTENTS 1.1. GENERAL INFORMATION .........................................................................................................................3 1.2. TEST FACILITY .................................................................................................................................................3 1.3. MEASURING STANDARD ..................................................................................................................................3 1.4. REQUIREMENTS ...............................................................................................................................................4 1.5. TEST CONFIGURATION .....................................................................................................................................4 1.6. TEST PROCEDURE ............................................................................................................................................5 1.7. TEST SETUP .....................................................................................................................................................5 1.8. LIMITS .............................................................................................................................................................6 1.9. MEASURING DEVICE AND TEST EQUIPMENT ....................................................................................................6 1.10. MEASURING RESULTS ......................................................................................................................................7 1.11. PHOTOGRAPHS OF TEST SETUP ........................................................................................................................9 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RTZ201123007 1.1. GENERAL INFORMATION Product Wireless Charger Tested Model CW310 Modulation Type ASK Type of Antenna Coil Antenna Rating DC 5V or 9V Antenna Gain 0dBi Date of Test 2020-12-29 Sample number RTZ201123007-RF-S3(Assigned by BACL, Shenzhen) Received date 2020-12-27 Sample/EUT Status Good condition 1.2. Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Shenzhen) to collect test data is located on the 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China. The test site has been approved by the FCC under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No.: 342867, the FCC Designation No.: CN1221. The test site has been registered with ISED Canada under ISED Canada Registration Number 3062B. 1.3. Measuring Standard FCC CFR 47 Part 1(1.1310) KDB 680106 D01 v03 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RTZ201123007 1.4. Requirements The EUT does comply with item 5(b) of KDB 680106 D01 v03 1) Power transfer frequency is less than 1MHz 2) Output power from each primary coil is less than or equal to 15 watts. 3) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that able to detect and allow coupling only between individual pair of coils. 4) Client device is inserted in or placed directly in contact with the transmitter. 5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion) 6) The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. 1.5. Test Configuration 1) The field strength of both E-field and H-field was measured at 15cm using the equipment list above for determining compliance with the MPE requirements of FCC Part 1.1310. 2) The RF power density was measured at Under maximum load test 3) Maximum E-field and H-field measurements were made 15cm from each side of the EUT. Along the side of the EUT and still 15cm away from the edge of the EUT, the field probes were positioned at the location where there is maximum field strength. The maximum E-field and H-field is reported below. 4) This device uses a wireless charging circuit for power transfer operating at the frequency of 110–205kHz. Thus, the 300kHz limits were used: E-field Limit = 614 (V/m); H-field limit = 1.63 (A/m). Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RTZ201123007 1.6. Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The aggregate H-field streng…

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FCC ID: 2AX6N-CW310 Page 1 of 18 APPLICATION FOR VERIFICATION On Behalf of Shenzhen Jihezaowu Technology Co., Ltd. Wireless Charger Model No.: CW310 FCC ID: 2AX6N-CW310 Prepared for : Shenzhen Jihezaowu Technology Co., Ltd. Address : Room 208, Building 5, Nanke Chuangyuan Valley, Gaofeng Community, Dalang Street, Longhua District, Shenzhen Prepared by : Shenzhen Accurate Technology Co., Ltd. Address : 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86-755-26503290 Fax: +86-755-26503396 Report No. : RTZ201123007-RF Date of Test : Nov. 23, 2020 to Dec. 21, 2020 Date of Report : Dec. 27, 2020 Shenzhen Accurate Technology Co., Ltd. Report No.: RTZ201123007-RF FCC ID: 2AX6N-CW310 Page 2 of 18 TABLE OF CONTENTS Description Page Test Report Declaration 1. TEST RESULTS SUMMARY ......................................................................................................... 4 2. GENERAL INFORMATION .......................................................................................................... 5 2.1. Description of Device (EUT) .................................................................................................................... 5 2.2. Special Accessory and Auxiliary Equipment ........................................................................................... 5 2.3. Description of Test Facility ...................................................................................................................... 6 2.4. Measurement Uncertainty ......................................................................................................................... 6 3. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 7 4. POWER LINE CONDUCTED MEASUREMENT ....................................................................... 8 4.1. Block Diagram of Test Setup .................................................................................................................... 8 4.2. Power Line Conducted Emission Measurement Limits ............................................................................ 8 4.3. Configuration of EUT on Measurement ................................................................................................... 8 4.4. Operating Condition of EUT .................................................................................................................... 8 4.5. Test Procedure .......................................................................................................................................... 9 4.6. Data Sample .............................................................................................................................................. 9 4.7. Power Line Conducted Emission Measurement Results .......................................................................... 9 5. RADIATED EMISSION MEASUREMENT ................................................................................ 12 5.1. Block Diagram of Test ............................................................................................................................ 12 5.2. Radiated Emission Limit (Class B) ......................................................................................................... 13 5.3. EUT Configuration on Measurement ..................................................................................................... 13 5.4. Operating Condition of EUT .................................................................................................................. 13 5.5. Test Procedure ........................................................................................................................................ 14 5.6. Data Sample ............................................................................................................................................ 15 5.7. Radiated Emission Measurement Result ................................................................................................ 16 6. ANTENNA REQUIREMENT........................................................................................................ 18 6.1. The Requirement .................................................................................................................................... 18 6.2. Antenna Construction ............................................................................................................................. 18 Shenzhen Accurate Technology Co., Ltd. Report No.: RTZ201123007-RF FCC ID: 2AX6N-CW310 Page 3 of 18 Test Report Declaration Applicant : Shenzhen Jihezaowu Technology Co., Ltd. Address : Room 208, Building 5, Nanke Chuangyuan Valley, Gaofeng Community, Dalang Street, Longhua District, Shenzhen Manufacturer : Shenzhen Jihezaowu Technology Co., Ltd. Address : Room 208, Building 5, Nanke Chuangyuan Valley, Gaofeng Community, Dalang Street, Longhua District, Shenzhen Product : Wireless Charger Model No. : CW310 Trade name : n.a. Measurement Procedure Used: FCC CFR47 Part 15 Subpart C Section 15.205, 15.207 and 15.209 ANSI C63.10: 2013 The device described above is tested by Shenzhen Accurate Technology Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C limits both radiated and conducted emissions. The measurement results are contained in this test report and Shenzhen Accurate Technology Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Shenzhen Accurate Technology Co., Ltd. Date of Test : Nov. 23, 2020 to Dec. 21, 2020 Date of Repo…

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Shenzhen Accurate Technology Co., Ltd. Report No.: RTZ201123007-RF Test Photographs Page 1 of 2 1. Photo of Power Line Conducted Emission Measurement 2. Photo of Radiated Emission Measurement Below 30MHz Shenzhen Accurate Technology Co., Ltd. Report No.: RTZ201123007-RF Test Photographs Page 2 of 2 3. Photo of Radiated Emission Measurement 30MHz - 1GHz