2AR5EID216Smart Watch

External Photos of EUT

FCC ID:2AR5EID216

Internal Photos of EUT Antenn a

version01 SHENZHEN MIFANG NETWORK TECHNOLOGY CO., LTD. 305, No.8 BLDG, SUOLING INDUSTRIAL ZONE XIKENG, GUANLAN, LONGHUA, SHENZHEN, GUANGDONG, CHINA Tel: +86-13715282097 Fax:N/A Declaration concerning Antenna Specification It is hereby declared that the product Model No.: ID216 FCC ID: 2AR5EID216 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: N/A Type of antenna: FPC Antenna Gain of the antenna: 0 dBi Frequency range: 2402~2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: SHENZHEN MIFANG NETWORK TECHNOLOGY CO., LTD. Address: 305, No.8 BLDG, SUOLING INDUSTRIAL ZONE XIKENG, GUANLAN, LONGHUA, SHENZHEN, GUANGDONG, CHINA City:Shenzhen ZIP / Postal code: Country: China Place: Shenzhen Date: 2020-05-22 Signature:

RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 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 For Bluetooth BR/EDR pt=0.47dBm=1.110mW at 2480MHz So (1.110mW/5mm)x √2.480GHz = 0.35<3 Then SAR evaluation is not required

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No. ................. : CTL2004101031-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Nice Nong (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name .............................. : Smart Watch Model/Type reference ................. : ID216 List Model(s) ................................ : N/A Trade Mark ................................... : LETSCOM, Letsfit, ANBES FCC ID .......................................... : 2AR5EID216 Applicant’s name ........................ : SHENZHEN MIFANG NETWORK TECHNOLOGY CO., LTD. Address of applicant .................. : 305, No.8 BLDG., SUOLING INDUSTRIAL ZONE XIKENG, GUANLAN, LONGHUA, SHENZHEN, GUANGDONG, CHINA Test Firm ...................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm .................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ........................ : Standard ....................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator .............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF ................................... : Dated 2011-01 Date of receipt of test item ......... : Apr. 16, 2020 Date of sampling ......................... : Apr. 16, 2020 Date of Test Date ......................... : Apr. 16, 2020–May 13, 2020 Data of Issue ................................ : May 13, 2020 Result ........................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. V1.0 Page 2 of 29 Report No.: CTL2004101031-WF TEST REPORT Test Report No. : CTL2004101031-WF May 13, 2020 Date of issue Equipment under Test : Smart Watch Model /Type : ID216 Listed Models : N/A Applicant : SHENZHEN MIFANG NETWORK TECHNOLOGY CO., LTD. Address : 305, No.8 BLDG., SUOLING INDUSTRIAL ZONE XIKENG, GUANLAN, LONGHUA, SHENZHEN, GUANGDONG, CHINA Manufacturer : SHENZHEN MIFANG NETWORK TECHNOLOGY CO., LTD. Address : 305, No.8 BLDG., SUOLING INDUSTRIAL ZONE XIKENG, GUANLAN, LONGHUA, SHENZHEN, GUANGDONG, CHINA Test result Pass * * In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 29 Report No.: CTL2004101031-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2020-05-13 CTL2004101031-WF Tracy Qi V1.0 Page 4 of 29 Report No.: CTL2004101031-WF Table of Contents Page 1. SUMMARY............................................................................................................................................................ 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION ....................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 8 2.4. EQUIPMENTS USED DURING THE TEST .............................................................................................................................. 9 2.5. RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................................................ 9 2.6. MODIFICATIONS ........................................................................................................................................................... 9 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 10 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 10 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 13 3.3. MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................…

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1 / 8 Annex for BLE FCC Part 15.247 Test Report No. : CTL2004101031-WF 1. Bandwidth 1.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 6dB Bandwidth Verdict Test Result (MHz) Limits (MHz) 1M 2402 SISO 1 0.689 ≥0.5 PASS 2440 SISO 1 0.686 ≥0.5 PASS 2480 SISO 1 0.684 ≥0.5 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) 1M 2402 SISO 1 1.036 Only for Report Use 2440 SISO 1 1.037 Only for Report Use 2480 SISO 1 1.035 Only for Report Use 1.2 Test Graph - 6dB Bandwidth 2 / 8 1.3 Test Graph - 99% Occupied Bandwidth 3 / 8 2. Maximum Conducted Output Power 2.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 1M 2402 SISO 0.11 30 PASS 2440 SISO 0.29 30 PASS 2480 SISO 0.47 30 PASS 2.2 Test Graph 4 / 8 5 / 8 3. Maximum Power Spectral Density (PSD) 3.1 Test Result Test Mode Frequency (MHz) Tx Type Maximum Power Spectral Density (dBm/3KHz) Limits (dBm/3kHz) Verdict Ant 1 1M 2402 SISO -18.09 ≤8 PASS 2440 SISO -17.90 ≤8 PASS 2480 SISO -17.60 ≤8 PASS 3.2 Test Graph 6 / 8 4. Unwanted Emissions in Non-restricted Frequency Bands 4.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict 1M 2402 SISO 1 Refer to test graph -19.58 PASS 2440 SISO 1 Refer to test graph -19.58 PASS 2480 SISO 1 Refer to test graph -19.58 PASS 4.2 Test Graph 7 / 8 8 / 8

Test Setup Photos of the EUT