2AORE-B5XFlydigi Mobile Phone Cooling Fan B5

Flydigi Mobile Phone Cooling Fan B5X User Manual 1.清理需粘贴磁吸片的位置。 1. clean up your device before applying. 2. 将保护膜的1号薄膜撕除，贴至目标区域，按压排出气泡，确保保护膜与目标区域充分贴合，再撕 除2号薄膜。 2. Remove film 1 off protective film, apply to target area, press to eliminate air bubbles. Then remove film 2. 3. 将磁吸片粘贴至保护膜上，确保充分贴合。建议静置1小时后使用。 3. Attach magnetic sheet to protective film. Set it aside for 1 hour before use. 扫描左侧二维码，下载飞智游戏厅，连接飞智散热器， 开启以下功能： 1. 智能变频 散热器会根据设定档位自动调节制冷功率 2. 超频制冷 可实现更佳制冷效果 需搭配18w及以上功率充电器，否则无法使用该功能 3. 炫彩灯开关 控制灯的开启或关闭 扫描左侧二维码， 进入飞智公众号，了解更多产品信息及服务。 Scanning QR code (left) to download Flydigi Game Center. Cooling fan connected, you can use below functions: 1. Smart Frequency Conversion B5X auto adjusts cooling power for safe use of your phone. 2. Overclocking Cooling (OC) Mode Extra cooling capacity to excede your expectation. 18W or higher charger input is required to use OC funtion. 3. RGB light RGB light display. Scan QR code (left) to learn more about Flydigi products info and services. 85 115 飞智散热器B5X 磁吸版 使用说明书 安装磁吸片（*带有磁吸功能的手机跳过此步骤） Mount Magnetic sheet （*Skip this step if there is magnetic function to your phone） Q&A Notes 1. 在使用本产品前，请先阅读所有安全信息以确保正确和安全使用。 2. 请勿将手指或者异物插入或遮挡堵塞进风口，以免造成损伤或产品过热停机。 3. 设备包含磁体，可能会影响植入式医疗设备或个人医用设备的正常工作，例：起搏器、植入耳 蜗、助听器等。在使用本设备时，请与植入的医疗设备保持至少15厘米的距离。 1. 炫彩灯为何自动熄灭？ 炫彩灯会随散热器功率降低而减弱亮度。 2. 是否必须配备18W及以上充电器？ 若需超频功能应配备18W及以上充电器。 常见问题 注意事项 产品名称：飞智散热器B5X 磁吸版 产品型号：Flydigi B5X 包装内容：飞智散热器B5X 磁吸版*1、说明书*1、数据线*1、磁吸片*1 产品规格 自用户购买之日15天内出现质量问题，直接联系购买店铺，进行退货或者更换同型号新产品。 保修说明 1. Please make sure you read through all safety information before using device. 2. Do not insert fingers or foreign objects into or block the air inlet to avoid damage or overheating of the product.Please do not block air inlet to aviod damage or overheating of device. 3. Warning: This device contains magnets that may interfer with functioning of implantable medical devices or personal medical devices, such as pacemakers, cochlear implants, hearing aids, etc. It is suggested that a distance of 15cm or above be kept between the said medical devices and B5X. 1. Why RGB light display automatically turning off ? RGB light is set to dim in vibriancy as radiator power decreases 2. Is 18w or higher charger power neccesary ? 18w or higher charger power needed only for using OC funtion. Product name: Flydigi Mobile Phone Cooling Fan B5X Product model: Flydigi B5X Package contents: Magnetic cooling fan*1, user manual*1, charging cable*1, magnetic sheet*1 Product Specifications 1. 接通电源，打开产品开关，开启散热器。 1. Connect charging cable, turn on cooling fan. Cooling system starts to work. 2. 确保充电器的输出功率为5V 2A或以上。 2. 5V 2A or higher charger output is required. 安装散热器 Mount Cooling Fan 开关 5V 2A 开关 5V 2A Federal Communications Commission (FCC) Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction Federal Communication Commission (FCC) Radiation Exposure Statement Power is so low that no RF exposure calculation is needed. 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: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user's authority to operate the equipment. 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 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 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. 限用物质及化学符号 单元 PCBA 附件 有毒有害物质说明 飞智散热器B5X 磁吸版 使用说明书 Flydigi Mobile Phone Cooling Fan B5X User Manual

Shanghai Flydigi Electronics Technology Co., Ltd. 2022-03-30 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize DongGuan Anci Electronic Technology Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co., Ltd. Rm1108, No.258 Guoxia Rd, Yangpu District

Shanghai Flydigi Electronics Technology Co., Ltd. 2022-03-30 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: Flydigi Mobile Phone Cooling Fan B5X /Model: Flydigi B5X /FCC ID: 2AORE-B5X) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram ,Operational Description,Schematics) required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Xiang Gao Quality supervisor Shanghai Flydigi Electronics Technology Co., Ltd. Rm1108, No.258 Guoxia Rd, Yangpu District

Label Label Location

BT ANT

RF EXPOSURE EVALUATION EUT Specification EUT Flydigi Mobile Phone Cooling Fan B5X Model Number Flydigi B5X FCC ID 2AORE-B5X Antenna gain (Max) 0.1dBi Operation Frequency 2402-2480MHz Input Rating DC 5V/2A, 9V/2A Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation GFSK Max. output power 0.7dBm(0.0012W) Test Requirement: According to §15.247(i) and §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. Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. According to KDB 447498, no stand-alone required for BT antenna, and no simultaneous SAR measurement is required. Signature: Alan He Date: 2022-03-29 Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2402 DTS -0.1 0±1 1 0.390226 3 2440 DTS 0.64 1±1 2 0.495136 3 2480 DTS 0.7 1±1 2 0.499178 3

Report No.: E01A22030366F00201 1 of 49 TRF No. FCC Part 15.247/A Ver.1.0 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT FCC PART 15 SUBPART C REQUIREMENT OF Flydigi Mobile Phone Cooling Fan B5X Model No.: Flydigi B5X Trademark: Flydigi FCC ID: 2AORE-B5X Report No.: E01A22030366F00201 Issue Date: Mar. 29, 2022 Prepared for Shanghai Flydigi Electronics Technology Co., Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. Report No.: E01A22030366F00201 2 of 49 TRF No. FCC Part 15.247/A Ver.1.0 VERIFICATION OF COMPLIANCE Applicant: Shanghai Flydigi Electronics Technology Co., Ltd. Rm 1108, No.258 Guoxia Rd, Yangpu District, Shanghai, China. Manufacturer: Dashine Electronics CO., LTD. Address:No.53, Guangtian Road, Yanchuan community, Yanluo street, Bao'an District, ShenZhen, China Product Description: Flydigi Mobile Phone Cooling Fan B5X Trade Mark: Flydigi Model Number: Flydigi B5X We hereby certify that: The above equipment was tested by Dong Guan Anci Electronic Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2020). Date of Test : Mar. 12, 2022 to Mar. 25, 2022 Prepared by : Tomas Yang/Editor Approved & Authorized Signer : Alan He/Manager Report No.: E01A22030366F00201 3 of 49 TRF No. FCC Part 15.247/A Ver.1.0 Modified Information Version Summary Revision Date Report No. Ver.1.0 Original Report / E01A22030366F00201 Report No.: E01A22030366F00201 4 of 49 TRF No. FCC Part 15.247/A Ver.1.0 Table of Contents 1. GENERAL INFORMATION ............................................................................................................ 6 1.1 PRODUCT DESCRIPTION .............................................................................................................. 6 1.2 TEST METHODOLOGY .................................................................................................................. 6 2. TEST FACILITY ................................................................................................................................ 7 3. DESCRIPTION OF TEST MODES ................................................................................................ 8 4. SUMMARY OF TEST RESULTS ................................................................................................. 10 5. TEST SYSTEM UNCERTAINTY .................................................................................................. 11 6. CONDUCTED EMISSIONS TEST ............................................................................................... 12 6.1MEASUREMENT PROCEDURE: ..................................................................................................... 12 6.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 12 6.3MEASUREMENT EQUIPMENT USED: ............................................................................................. 12 6.4 CONDUCTED EMISSION LIMIT ..................................................................................................... 12 6.5 MEASUREMENT RESULT: ........................................................................................................... 13 7. RADIATED EMISSION TEST ....................................................................................................... 16 7.1MEASUREMENT PROCEDURE ...................................................................................................... 16 7.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 18 7.3MEASUREMENT EQUIPMENT USED: ............................................................................................. 19 7.4 RADIATED EMISSION LIMIT .......................................................................................................... 20 7.5 MEASUREMENT RESULT .......................................................................................................... 21 7.6 RADIATED MEASUREMENT PHOTOS: ........................................................................................... 27 8. 6DB BANDWIDTH MEASUREMENT ......................................................................................... 28 8.1MEASUREMENT PROCEDURE ...................................................................................................... 28 8.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 28 8.3 MEASUREMENT EQUIPMENT USED: ............................................................................................ 28 8.4 LIMIT ........................................................................................................................................ 28 8.5MEASUREMENT RESULTS: .......................................................................................................... 28 9. MAXIMUM PEAK OUTPUT POWER TEST .............................................................................. 31 9.1MEASUREMENT PROCEDURE ...................................................................................................... 31 9.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 31 9.3 MEASUREMENT EQUIPMENT USED: ............................................................................................ 31 9.4 PEAK POWER OUTPUT LIMIT .....…

Text truncated - open the document above for the full version.