2A7PE-X815X8 acrylic wireless charger

规格参数 常见故障排除 注意事项 15W 无线充电器 产晶名称E无线充电器 充电慢／发热 1. 请使用支持QC 3 .0的快充适配器配套使用． 输入参数 ： 5V-2A, 9V-2A, 12V-2A 1检查手机与是否有对准位置（参考固。 2. 勿 将本产晶放入火中，水中或给儿童玩耍． 使用说明书 输出功率：15W 2.检 查适配是否支持QC 3 .0快充协议 3 .请不要自行拆机，否则厂家不担任何责任． 转换效率z主主80%(Max) 3.检 查手机是否支持QI的无线快充协议 4.勿用湿抹布或其它清洁液体清洗本产晶． 充电 距离z主运7nvn 4 .检查手机 的温度是否高于 3 s·c以上 指示灯说明 民「四［ o � 工作温度E0 - 45°C 无法正常充电 1. 通 电待机z蓝灯常亮 执行标准： QI 1.检查手机与无线充电器之间是否在金属异物 2正常壳电E蓝色呼吸灯 注：以上参数均来自严晶实测，实际参数会 包括金属材质的手机壳和金属指环扣等 3. 充满状态zE灯呼吸灯 圄1 因手机和使用环境等因素而有差异． 2.检 查手机壳的厚度是否超过了 3nvn 4.异物保护E蓝灯以lHz的频率闪烁 CE陪瞄＠l! RFQ A吐.ention: Charging Slowly I Being H 。t 1.Please use QC3.0 adapters; 15W Wireless Charger 1. Please kindly check whether the phone 2.Please keep the cha「ger away from fire puts the right cha咱ingzone (Pictu陪1) water; Children can not play it as the to。｜； User Manual 2. Please kindly check whether the adapter 3.Please do not disassemble it，。r the factory supports QC3.0; 3. Please kindly check whether the phone is not responsible for the result; supp。同S QI; 4.Please clean this cha『百erby d叩softcloth; 4. Please kindly check whethe「the not wet cloth。r chemical temperature of the ph。neis beyond 35°C Using Guide: 回国｜副 Cann。t work normally 1.Power On: Blue light is always on Prouduct Specifi臼tion M。del: X815 Input: 5V-2A, 9V-2A, 12V-2A Output: 15W Efficiency：》80%(Max) Transmission Dis·恒nee: S7mm Operating Temperature: 0-45°C S tandard : QI Note: The above parameters are collected 1. Please kindly check whether there are 2.Chaigi咱：Blue breathing light s。me metal subs恒needuring the phone 3.Charged Fully: Blue b「eathing light from the 用al陪suit of testing phones, and this cha咱er,for example, the metal 4.FOD Protection: Blue light flashes at 1 Hz Picture 1 the actual paramete陪will be different phone case or the metal『ing; due to factors such as the phone and the usage environment. 2. Please kindly check whether the phone （€隐瞄＠I 臼se is beyond 3mm ： FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) thi s 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 co ul d void the user's authority to operate the equipment. NOTE: Th is equipment has bee n 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 t o 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 r elocate 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. To maintain compliance with FCC’s RF Exposure guidelines, Thi s equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the sup plie d antenna.

Huizhou Yili Information Technology Co., Ltd. Agent Authorization Company: Huizhou Yili Information Technology Co., Ltd. Address: Room 12, 15th Floor, Guanghui International Apartment, No. 9 Sanhuan South Road, Huizhou, China Product Name: X8 acrylic wireless charger Model Number(s): X815 Product Description: X8 acrylic wireless charger We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-06-30 Name: Lina Liu Title: Manager Company: Huizhou Yili Information Technology Co., Ltd.

Huizhou Yili Information Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/06/30 Subject; Request for Confidentiality FCC ID: 2A7PE-X815 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Lina Liu Title: Manager

Huizhou Yili Information Technology Co., Ltd. Model Difference Data：2022.06.30 Product description: X8 acrylic wireless charger Model name: X815, X820、X830、C05 Trade Name: N/A FCC ID: 2A7PE-X815 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : Lina Liu (Manager) Contact information / address: Room 12, 15th Floor, Guanghui International Apartment, No. 9 Sanhuan South Road, Huizhou, China

External Photos

Model: X815 FCC ID: 2A7PE-X815 Label Location

Internal Photos ANT

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX RF EXPOSURE REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: X8 acrylic wireless charger FCC ID: 2A7PE-X815 Trademark: N/A Model Number: X815, X820, X830, C05 Prepared For: Huizhou Yili Information Technology Co., Ltd. Address: Room 12, 15th Floor, Guanghui International Apartment, No. 9 Sanhuan South Road, Huizhou Manufacturer: Shenzhen Daxi Electronic Technology Co., Ltd. Address: 4th Floor, Building 3, Fuhua Industrial Zone, Tangwei, Fuyong, Baoan District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Jun. 21, 2022 Sample tested Date: Jun. 21, 2022 to Jun. 29, 2022 Issue Date: Jun. 29, 2022 Report No.: CTB220629001RFX Test Standards FCC CFR 47 part1, 1.1307(b), 1.1310, 47 CFR§2.1091; KDB 680106 D01 RF Exposure Wireless Charging App v03r01 Test Results PASS Remark: This is wireless charger EMF report. EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page1 of 10 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX Table of Contents Page 1 . GENERAL INFORMATION 3 1.1 . Independent Operation Mode 3 1.2 . Test Supporting System 3 2 .LIST OF T EST AND MEASUREMENT I NSTRUMENTS 4 2.1 . For conducted emission at the mains terminals test 4 3. METHOD OF MEASUREMENT 5 3. 1.Applicable Standard 5 4. TEST RESULT 5 4.1. Conducted Emission at the Mains Terminals Test 5 4.2. Equipment Approval Considerations: 6 4.3. E and H field Strength 6 5. Test Setup 8 EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page2 of 10 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX 1. GENERAL INFORMATION 1.1. Independent Operation Mode The basic operation mode is: 1.1.1. wireless charger power: 5W/7.5W/10W/15W 1.2. Test Supporting System Adapter Description : Adapter Model No. : HP18A-0902000-AU Power Input : AC100-240V~ 1.0A 50/60Hz Output: 9V 2 .0 A DC Line : Unshielded, Detachable 1.2 m EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page3 of 10 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX 2.LIST OF TEST AND MEASUREMENT INSTRUMENTS 2.1. For conducted emission at the mains terminals test Item Equipment Brand Model No. Frequency Range Last calibration Calibrated until 1 Broadband Field Meter NARDA NBM-550 - 2021.09.27 2022.08.05 2 Magnetic Field Meter NARDA ELT-400 1 – 400kHz 2021.09.27 2022.08.05 3 Magnetic Probe NARDA HF-3061 300kHz – 30MHz 2021.09.27 2022.08.05 4 Magnetic Probe NARDA HF-0191 27 – 1000MHz 2021.09.27 2022.08.05 5 Broadband Field Meter NARDA NBM-550 - 2021.09.27 2022.08.05 6 Electric Field Meter COMBINOV A EFM 200 5Hz – 400kHz 2021.09.27 2022.08.05 7 E- Field Probe NARDA EF-0391 100kHz – 3GHz 2021.09.27 2022.08.05 8 E- Field Probe NARDA EF-6091 100MHz – 60GHz 2021.09.27 2022.08.05 EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page4 of 10 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX 3. METHOD OF MEASUREMENT 3. 1.Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. According KDB680106 D01: RF Exposure Wireless Charging Apps v 03r01. 4. TEST RESULT 4.1. Conducted Emission at the Mains Terminals Test Note: Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device Test Procedure: a) The RF exposure test was performed on 360 degree turn table in anechoic chamber. b) The measurement probe was placed at test distance (15cm) which is between the edge of the charger and the geometric centre of probe. c) The turn table was rotated 360d degree to search of highest strength. d) The highest emission level was recorded and compared with limit as soon as measurement of each points were completed. e) The EUT were measured according to the dictates of KDB 680106v03r01. EMF Report Te l : 4008-707-283 Web: http://www.ctb-lab.net Page5 of 10 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629001RFX 4.2. Equipment Approval Considerations: The EUT does comply with item 5(b) of KDB 680106 V03R01 1) Power transfer frequency is less than 1MHz Ye s , the device operate in the frequency range from 110KHz to 205KHz 2) Output power from each primary coil is less than or equal to 15 watts. Ye s , the maximum output power of the primary coil is 15000mW. 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 onlybetween individual pair of coils. Ye s , the transfer system includes only single primary and one coils. 4) Client device is inserted in or placed directly in contact with the transmitter. Ye s , client device is placed directly in contact with the transmitter. 5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Ye s , the EUT is a Mobile Wireless Charger 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. Ye s , the EUT field strength levels are less 50% x MPE limit. 4.3. E and H f…

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Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629019RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 22 TEST REPORT Compiled by: Reviewed by: Approved by: Arron Liu Bin Mei Rita Xiao / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: X8 acrylic wireless charger FCC ID: 2A7PE-X815 Trademark: N/A Model Number: X815, X820, X830, C05 Prepared For: Huizhou Yili Information Technology Co., Ltd. Address: Room 12, 15th Floor, Guanghui International Apartment, No. 9 Sanhuan South Road, Huizhou Manufacturer: Shenzhen Daxi Electronic Technology Co., Ltd. Address: 4th Floor, Building 3, Fuhua Industrial Zone, Tangwei, Fuyong, Baoan District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Jun. 21, 2022 Sample tested Date: Jun. 21, 2022 to Jun. 29, 2022 Issue Date: Jun. 29, 2022 Report No.: CTB220629019RFX Test Standards FCC Part 15 C Test Results PASS Remark: This is wireless charger radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220629019RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 22 TABLE OF CONTENTS 1. GENERAL INFORMATION ........................................................................................................ 3 1.1. Report information ......................................................................................................................... 3 1.2. Measurement Uncertainty ............................................................................................................ 3 1.3. Test Facility .................................................................................................................................... 3 1.4. Test Uncertainty ............................................................................................................................ 4 2. PRODUCT DESCRIPTION ......................................................................................................... 5 2.1. EUT Description ............................................................................................................................ 5 2.2. Block Diagram of EUT Configuration .......................................................................................... 5 2.3. Test Conditions .............................................................................................................................. 5 2.4. DescriptionOfSupport Units (Conducted Mode) ........................................................................ 6 3. TEST RESULTS SUMMARY ..................................................................................................... 6 4. TEST EQUIPMENT USED .......................................................................................................... 7 4.1. MEASUREMENT INSTRUMENTS LIST ................................................................................... 7 5. CONDUCTED EMISSION TEST ................................................................................................ 9 5.1. Block Diagram of Test Setup ....................................................................................................... 9 5.2. Test Standard ................................................................................................................................ 9 5.3. Conducted Emission Limit ........................................................................................................... 9 5.4. EUT Configuration on Test .......................................................................................................... 9 5.5. Operating Condition of EUT ....................................................................................................... 10 5.6. Test Procedure ............................................................................................................................ 10 5.7. Test Result ................................................................................................................................... 10 6. RADIATED EMISSION MEASUREMENT ............................................................................. 13 6.1. Block Diagram of Test Setup ..................................................................................................... 13 6.2. Test Standard .............................................................................................................................. 14 6.3. EMI Test Receiver Setup ........................................................................................................... 14 6.4. Test Procedure ............................................................................................................................ 14 6.5. Test Result ................................................................................................................................... 14 7. OCCUPIED BANDWIDTH ........................................................................................................ 18 7.1. Block Diagram of Test Setup ..................................................................................................... 18 7.2. Rules and specifications............................................................................................................. 18 7.3. Test Procedure ............................................................................................................................ 18 7.4. Test Result .......................................................................................…

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Radiated Emission Below 1G 9KHz-30MHz Conducted emission