2AX5O-G5Smart Neck Massager

Safety instruction Before using this product, please read all safety and use instructions in this manual carefully. Operation in violation of the instructions may cause danger or damage to the equipment. Notes: Dangerous ● Be sure to unplug the plug from the socket before using or cleaning the product. ● Do not drop the product into water or other liquids. ● If the product falls into the water accidentally while charging, please pull the plug out immediately. Do not touch the product that falls into the water directly. ● Do not use it while you are driving, or having a bath or shower. ● Do not use this product in gas station, workshop with high density of dust, gas station and other inflammable and explosive places. ● Do not use this product in damp, high-temperature or high-elec- tromagnetic environment. ● This product contains lithium battery and dry battery. Please do not disassemble, modifyby yourself or throw it into the fire, so as to avoid danger. ● When the charging line of the product is damaged and cannot work normally, or when the product is broken or falls into the water, please stop using. ● This product has heating function. Users who are not sensitive to heat source or prone to heat allergy should use the heating function carefully. ● Patients with internal pacemaker, artificial heart and lung or other medical equipment should not use the equipment. ● Do not use this product if there is injury, redness, inflammation, congestion, or other maladaptive conditions in your neck. ● Do not use this product near the mouth, eyes, head, pudenda or the heart. ● Do not use with it together with other medical devices or use more than 2 sets of this product at the same time. ● If you feel unwell during or after use the product, please stop using it and consult your doctor immediately. Warning Notes ● Before using the product, please make sure that the electrode is tightly attached to the skin and evenly touched with it. ● Before using the product, please tie up your hair, remove necklaces, watches and other metal accessories. ● This product is not waterproof, do not wash it with water. ● This product has the heating function. Use at the same site for a long period of time (more than 30 minutes) may result in low temperature burns. ● Do not use this product in the same area for a long time, or it may cause fatigue and discomfort in the massage area. (Consult your doctor before use if you are: Pregnant, ill or in poor health; In the postoperative rehabilitation stage; A patient who is receiving treatment and feel physically abnormal; A patient with high blood pressure, heart disease, arteriosclerosis and cerebral thrombosis; A patient with high fever, malignant tumors and osteoporosis. A patient with infectious diseases. A patient with skin perception disorder or skin abnormalities. One who is not sure about your health. ● This product is not a substitute for any medical treatment. ● Do not place the product in front of unattended children. ● This product is not intended for any patient or incapacitated person. ● Do not allow children or people with limited abilities to use this product without adult care. 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. Know about neck massager Press the switch button for 3 seconds or more; Press for a short time to switch massage mode; Turn the knob forward (counterclockwise) to increase the massage intensity, and turn the knob backward (clockwise) to reduce the massage intensity; By clicking twice, you can turn on/off the thermostatic heating function. There are four massage modes: cycle, kneading, massage and finger massage. There are 8 levels of massage intensity in all, and 0 is the default when the massager is turned on. When the massager makes two short chirps, the ①Rotary knob Long press for 3 seconds or more to turn on/off the sitting position reminder function. When the massager vibrates, it indicates that your sitting position is not good. Please adjust it in time. ② Sitting position reminder switch During wearing, make sure that the three massage heads are in full contact with the neck skin. Before use, please tie up your hair, remove necklace or neck ornaments, and moisten your neck skin with a wet towel/paper towel. ③Massager head Press for 3 seconds or more to shut down the machine. ①OFF switch of the massager Short press to switch the mode; Double click to turn on/off the constant temperature: heating function. ②Key M Press +/- to increase/decrease the intensity of the massage. The remote control cannot control the ON/OFF of the host machine. There are 8 levels of massage intensity in all, and 0 is the default when the massager is turned on. When the massager makes two short chirps, the intensity has been adjusted to the maximum/minimum. ③Intensity adjusting key Basic parameters Product name: Warm and relaxing neck massager Host *1, Remote control *1, Manual *1, Certificate of qualification *1, USB charging cable (Type-C)*1, No. 7 dry battery *1 Packing list: Product preservation and daily maintenance ①Please store the massager in a safe, dry and cool place, avoid the environment of high temperature, humidity and sun exposure. ②To avoid breaking, do not wrap the Type-C charging cable around the massager. ③Keep away from sharp objects, so as not to scratch or puncture the massager. ④Do not disassemble, repair or modify the massager by yourself. ⑤When cleaning the massager, please wipe the surface gently with a soft and damp cloth to avoid cleaning in running water or other liquids. Cleaning agents, thin Using time and charge ①The massage machine will work for 15 minutes by default, and will automatically stop working after the end of the time before entering the standby state. ②When the massager is fully charged, it …

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AMEUDA TECHNOLOGY Co., Ltd Date: 2020-12-25 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AX5O-G5 To Whom It May Concern: This letter is to ascertain that AMEUDA TECHNOLOGY Co., Ltd EUT : Smart neck massager Model Name : G5 We will apply for FCC SDOC. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： Client’s name / title ： shixin Xie/ QC manager Contact information / address: AMEUDA TECHNOLOGY Co., Ltd /Room 2102, Comprehensive Building , Jiangjin Comprehensive Free Trade Zone, No.88, Maya Avenue, Luohuang Town, Jiangjin District, Chongqing

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FCC ID: 2AX5O-G5 Portable device 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. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz； Power and distance are rounded to the nearest mW and mm before calculation； The result is rounded to one decimal place for comparison； The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate. Maximum measured transmitter power: BLE Mode Transmit Frequency (GHz) Mode Max Conducted Power (dBm) tune up maximum power(dBm) Result calculation 1-g SAR 2.402 GFSK 0.308 1 0.39 3 2.440 GFSK -0.357 0 0.31 3 2.480 GFSK -0.819 0 0.31 3 Conclusion: For the max result : 0.39≤ 3.0 for 1-g SAR extremity SAR, No SAR is required.

Report No.ES200818005W Page 1 of 41 Ver.1.0 TEST REPORT $二维码$ Product Name : Smart neck massager Model Number : G5 FCC ID : 2AX5O-G5 Prepared for : AMEUDA TECHNOLOGY Co., Ltd Address : Room 2102, Jiangjin Bonded Area Complex Building, No. 88, Maya Ave., LuoHuang, Jiangjin, Chongqing Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ES200818005W Date(s) of Tests : August 18, 2020 to December 02, 2020 Date of Issue : December 03, 2020 Report No.ES200818005W Page 2 of 41 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ...................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................... 4 3 SUMMARY OF TEST RESULT ......................................................................................................... 5 4 TEST METHODOLOGY ..................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................. 6 4.2 MEASUREMENT EQUIPMENT USED ....................................................................................... 6 4.3 DESCRIPTION OF TEST MODES .............................................................................................. 7 4.4 TEST SOFTWARE ...................................................................................................................... 7 5 FACILITIES AND ACCREDITATIONS .............................................................................................. 8 5.1 FACILITIES ................................................................................................................................. 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................. 8 6 TEST SYSTEM UNCERTAINTY ........................................................................................................ 8 7 SETUP OF EQUIPMENT UNDER TEST ........................................................................................... 9 7.1 RADIO FREQUENCY TEST SETUP 1 ........................................................................................ 9 7.2 RADIO FREQUENCY TEST SETUP 2 ........................................................................................ 9 7.3 CONDUCTED EMISSION TEST SETUP ................................................................................... 11 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ...................................................... 12 7.5 SUPPORT EQUIPMENT ........................................................................................................... 12 8 TEST REQUIREMENTS ................................................................................................................... 13 8.1 DTS 6DB BANDWIDTH ............................................................................................................. 13 8.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ................................................................ 16 8.3 MAXIMUM POWER SPECTRAL DENSITY .............................................................................. 19 8.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS .............................. 22 8.5 RADIATED SPURIOUS EMISSION .......................................................................................... 27 8.6 CONDUCTED EMISSIONS TEST ............................................................................................ 39 8.7 ANTENNA APPLICATION ......................................................................................................... 40 Report No.ES200818005W Page 3 of 41 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : AMEUDA TECHNOLOGY Co., Ltd Address : Room 2102, Jiangjin Bonded Area Complex Building, No. 88, Maya Ave., LuoHuang, Jiangjin, Chongqing Manufacturer : Jinhua Jiufei Electrical Technology Co., Ltd. Address : 2/F, Building 1, No. 655 Xianyuan Road, Wucheng District, Jinhua city, Zhejiang Province EUT : Smart neck massager Model Name : G5 Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2 , Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK(SHENZHEN) 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 the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report Date of Test : August 18, 2020 to December 02, 2020 Prepared by : Sewen Guo /Editor Reviewer : Joe Xia/Editor Approve & Authorized Signer : Lisa Wang/Manager Report No.ES200818005W Page 4 of 41 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product Smart neck massager Model Number G5 Sample Number 1# Device Type Bluetooth V4.2 Data Rate : 1Mbps for GFSK modulation Modulation: Bluetooth DTS: GFSK Operating Frequency Range: 2402-2480MHz Number of Channels: 40 Channels for Bluetooth DTS; Transmit Power Max: 0.308 dBm Antenna Type: PCB Antenna Antenna Gain: 1.5 dBi Power supply DC 3.7V Temperature Range: -40°C to +85°C Date of Received: August 18, 2020 Note: for more details, please refer to the User’s manual of the EUT. Report No.ES200818005W Page 5 of 41 Ver.1.0 3 SUMMARY OF TEST RESULT FCC Part Clause Test Parameter Verdict Remark 15.247(a)(2) DTS (6dB) Bandwidth PASS 15.247(b)(3) Maximum Peak Conducted Output Power PASS 15.247(e) Maximum Power Spectral Density Level PASS 15.247(d) Unwanted Emission Into Non-Restricted Fr…

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