2A2FK-HF01Fascia gun

680g 20-Speed 156*60*192mm About 3hours Fascia Massage Gun User Manual Start and finish your workouts with Fascia Massage Gun. Please read the user manual thoroughly for the correct methods of usage, and keep this manual handy for future reference. Charging . 3 When charging, the marquee flashes cyclically from left to right. The device can be used while charging W Important Safety Instructions Safety Cavtions use physical before using, if you have any health concerns or injuries. wet or moist surface. Use it through the 3.Do not apply on O Stop using immediately if you experience discomfort, bruising or pain. Keep product away from heated surfaces. This product is not intended for infants, children pregnant women, or any individual with weak bones, pacemakers or have metal contents in his/her body. 20 Gear display, the intensity of 1-20 gears is enhanced in turn Power button, long press switch machine > > Increase the gear, strengthen the intensity Reduce gear, weaken strength Power display Use time This product has two ways to adjust gears, large gear adjustment and small gear adjustment.The big gear is only 0, 3, 8, 13, 18, 20; the small gear can be added or subtracted from 1 gear to 1 gear. After turning on the machine, you can directly press the plus or minus gear to adjust the gear. If you need to fine-tune the gear, short press the power button to enter the small gear adjustment. If you need to exit the small gear adjustment, press the power button again. Mode gear 1-5 gear6-10 gear 16-20 gear11-15 gear HF01J 1500mAh*6section 24 24V 1A Please use the original charger. Download the APP n Hifungo IOS: Search Hifungo in the APP store to download Home Introduction EN/中文：Languages(Switch the language to Chinese and English) Disconnect/Connected:Link to bluetooth(Select the bluetooth “HF-01”to connect) Muscle introduction:An introduction to each muscle area massage Massage head Introduction Each massage head massages the muscles of the picture refer to the introduction. Selection of different massage head will indicate the location of use. 5 different massage heads to choose from. (As shown in figure: select the ball massage ball, corresponding to show the massage site) Synopsis Detailed instructions for fascia gun use.Please read it carefully before use. Set up Set speed and service time 20 Set 20 gears(choose 20 represents the highest gear set to 20) 40 Set 40 gears(choose 40 represents the highest gear set to 40) 10 Use timing(When you set up the use timing, the machine will stop working at a set time) (Fill in the value of 5, 10, 15, 20... The highest 100) Set Personal center Name:The user name Use the number of days:use days (1)days Success rate:compliance rate (100%) Target set:(30)min/day(Set a time for daily usage) Introduction to the App Hifungo Instructions for using the APP First step: The fascia gun is turned on Step 2: Bluetooth on the phone Step 3: Find the Bluetooth named HF01 and click Connect FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance coul d voi d th e use r’s authorit y to operate the equipment. This equipment has been tested an d found to comply with th e limits for a Class B digital device, pursuant t o Part 1 5 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and ca n radiate radio frequency energy and, if not installed and used in accordance with th e instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will no t occur i n a particular installation. If this equipment does cause harmful interference t o radio or television reception, which ca n be determined by turning the equipment off and on , the user i s encouraged to tr y t o correct th e interference by one or more of the following measures: ‐‐ Reorient o r relocate the receiving antenna. ‐‐ Increase the separation between th e 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.

< Shenzhen Haohan Wujiang Techno logy Co., Ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Date: Aug. 02, 2021 Subject; Request for Long Term Confidentiality FCC ID: 2A2FK-HF01 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 Parts List Operational Description Tune-up Procedure 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: Yugang Zhou Title: Manager

Shenzhen Haohan Wujiang Technology Co., Ltd Letter of Authorization Company: Shenzhen Haohan Wujiang Technology Co., Ltd Address: 401, B1, Weiye Inno. Ind. Zone, Baoyuan Rd, Nanchang Community, Xixiang, Baoan, Shenzhen, China Product name: Fascia gun Trade name: HiFunGo Model name: HF01, HF02, HF03, HF01 Pro, HF01M, HF01 T FCC Identifier: 2A2FK-HF01 We authorize MiCOM LabsInc, 575 Boulder Court, Pleasanton, California94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission 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. Name: Yugang Zhou Date: Aug. 02, 2021 Title: Manager Signature of applicant:

Model Difference Declaration To Whom It May Concern, We, Shenzhen Haohan Wujiang Technology Co., Ltd Product Name: Fascia gun Trade Mark: HiFunGo Model Name: HF01, HF02, HF03, HF01 Pro, HF01M, HF01 T All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: HF01. Please contact me if you have any question. Date: 2021.08.02 Name: Yugang Zhou Title: Manager Company: Shenzhen Haohan Wujiang Technology Co., Ltd

Model: HF01 Model: HF01 Model: HF01 Model: HF01

FCC ID LABEL: Label Location: FCC ID: 2 A2FK-HF01 Product Na me: Fascia gun Model Na me: HF01 This device complies with Part 15 of the FCC Rules. Operation is subject to the follo wing two conditions: (1)This device may not cause har mful interference, and (2)This device must accept any interference received, including interference that may cau se undesired operation. Long: 3cm Width: 2cm

Model: HF01 Model: HF01 Model: HF01 Model: HF01 BLE Antenna

Page 1 of 30 Report No.: UNIA21052529ER-01 FCC RADIO TEST REPORT FCC ID: 2A2FK-HF01 Product Name： Fascia gun Trade Mark： HiFunGo Main Model： HF01 Additional Model： HF02, HF03, HF01 Pro, HF01M, HF01 T Report No.： UNIA21052529ER-01 Prepared for Shenzhen Haohan Wujiang Technology Co., Ltd 401, B1, Weiye Inno. Ind. Zone, Baoyuan Rd, Nanchang Community, Xixiang, Baoan, Shenzhen, China Prepared by Shenzhen United Testing Technology Co., Ltd. 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China Page 2 of 30 Report No.: UNIA21052529ER-01 TEST RESULT CERTIFICATION Applicant .............................. : Shenzhen Haohan Wujiang Technology Co., Ltd Address ................................. : 401, B1, Weiye Inno. Ind. Zone, Baoyuan Rd, Nanchang Community, Xixiang, Baoan, Shenzhen, China Manufacturer ........................ : Shenzhen Haohan Wujiang Technology Co., Ltd Address ................................. : 401, B1, Weiye Inno. Ind. Zone, Baoyuan Rd, Nanchang Community, Xixiang, Baoan, Shenzhen, China Product description Product Name .............................. : Fascia gun Trade Mark ............................ : HiFunGo Model Name .......................... : HF01, HF02, HF03, HF01 Pro, HF01M, HF01 T Test Methods ........................ : FCC Rules and Regulations Part 15 Subpart C Section 15.249, ANSI C63.10: 2013 This device described above has been tested by Shenzhen United Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by Shenzhen United Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test ..........................................: Date (s) of performance of tests .............: May 25, 2021 ~ Jun. 23, 2021 Date of Issue ........................................: Aug. 02, 2021 Test Result ............................................: Pass Prepared by: Bob liao/Editor Reviewer: Kahn yang/Supervisor Approved & Authorized Signer: Liuze/Manager Page 3 of 30 Report No.: UNIA21052529ER-01 Table of Contents Page 1 TEST SUMMARY 4 2 GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 CARRIER FREQUENCY OF CHANNELS 7 2.3 TEST MODE 7 2.4 TEST SETUP 7 2.5 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 8 2.6 MEASUREMENT INSTRUMENTS LIST 9 3 CONDUCTED EMISSION 10 3.1 TEST LIMIT 10 3.2 TEST SETUP 10 3.3 TEST PROCEDURE 11 3.4 TEST RESULT 11 4 RADIATED EMISSION 14 4.1 TEST LIMIT 14 4.2 TEST SETUP 15 4.3 TEST PROCEDURE 16 4.4 TEST RESULT 16 5 BAND EDGE 23 5.1 TEST LIMIT 23 5.2 TEST PROCEDURE 23 5.3 TEST RESULT 23 6 OCCUPIED BANDWIDTH 26 6.1 TEST SETUP 26 6.2 TEST PROCEDURE 26 6.4 TEST RESULT 26 7 ANTENNA REQUIREMENT 28 8 PHOTO OF TEST 29 8.1 RADIATED EMISSION 29 8.2 CONDUCTED EMISSION 30 Page 4 of 30 Report No.: UNIA21052529ER-01 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS ITEM STANGARD RESULT CONDUCTED EMISSION FCC Part 15.207 COMPLIANT RADIATED EMISSION FCC Part 15.209/15.249 COMPLIANT BAND EDGE FCC Part 15.249/15.205 COMPLIANT OCCUPIED BANDWIDTH FCC Part 15.249 COMPLIANT ANTENNA REQUIREMENT FCC Part 15.203 COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen United Testing Technology Co., Ltd. Address : 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: A2LA Certificate Number: 4747.01 The EMC Laboratory has been accredited by A2LA, and in compliance with ISO/IEC 17025:2017 General Requirements for testing Laboratories. FCC Registration Number: 674885 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. IC Registration Number: 21947 The EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. Page 5 of 30 Report No.: UNIA21052529ER-01 1.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. A. Conducted Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 150kHz 2.96 150kHz ~ 30MHz 2.44 B. Radiated Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 30MHz 2.50 30MHz ~ 1000MHz 4.80 Above 1000MHz 4.13 Page 6 of 30 Report No.: UNIA21052529ER-01 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Fascia gun Trade Mark: HiFunGo Main Model: HF01 Additional Model: HF02, HF03, HF01 Pro, HF01M, HF01 T Model Difference: All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: HF01. FCC ID: 2A2FK-HF01 Operation Frequency: 2402MHz~2480MHz Number of Channels: 40CH Modulation Type: GFSK Antenna Type: Internal Antenna Antenna Gai n: 0dBi Battery: DC 22.2V, 1500mAh Adapter: M/N: XY12J-2400500Q-UW Input: AC 100-240V, 50/60Hz, 0.5A Max Output: DC 24V, 0.5A Power Source: DC 22.2V from Li-battery or DC 24V from adapter with AC 120(240)V/60Hz Page 7 of 30 Report No.: UNIA21052529ER-01 2.2 CARRIER FREQUENCY OF CHANNELS Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 10 2422 20 2442 30 2462 01 2404 11 2424 21 2444 31 2464 02 2406 12 2426 22 2446 32 2466 03 2408 13 2428 23 2448…

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Model: HF01 Radiated Emission test Model: HF01 Conducted Emission test