2AVEXJY-203Eye massager

Eye massager JY-203

Differences Description We Shenzhen Tianheer Technology Co., Ltd. state: Product： Eye massager Model Name： JY-203, JY-008, JY-005A, JY-205, T-003, JY-201, JY-001, JY-301, JY-005, JY-508, JY-003A, EM1001 Trade Name: tianheer FCC ID: 2AVEXJY-203 The electrical circuit design, layout, components used and internal wiring for above models are identical, only different in model name and shells. Signatory Date 2019-12-19 Signature Name: Tianhu.Wang Title: Manager Company: Shenzhen Tianheer Technology Co., Ltd. Address: Zhaoshan Industrial Zone, Chuangxin Rd., Tangxiayong, Songgang St., Baoan Dist., Shenzhen, Guangdong, China

2019-12-19 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen STS Test Services Co., Ltd., 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Tianheer Technology Co., Ltd., Zhaoshan Industrial Zone, Chuangxin Rd., Tangxiayong, Songgang St., Baoan Dist., Shenzhen, Guangdong, China (Applicant Name and address) Sincerely, Name: Tianhu.Wang Title: Manager Company: Shenzhen Tianheer Technology Co., Ltd.

2019-12-19 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:__ 2AVEXJY-203___ Product Name:___ Eye massager ___ Model name: JY-203, JY-008, JY-005A, JY-205, T-003, JY-201, JY-001, JY-301, JY-005, JY-508, JY-003A,EM1001 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Sincerely, Name: Tianhu.Wang Title: Manager Company: Shenzhen Tianheer Technology Co., Ltd.

Page 1 of 3 Report No.: STS1912192 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: JY-203 Photo 1 Photo 2 FCC ID: 2AVEXJY-203FCC ID: 2AVEXJY-203 Page 2 of 3 Report No.: STS1912192 Photo 3 Photo 4 Page 3 of 3 Report No.: STS1912192 Photo 5 Photo 6

Label silk printer FCC ID: 2AVEXJY-203 Product Name: Eye massager Model Name: JY-203 20mm 10mm

Page 1 of 6 Report No.: STS1912192 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: JY-203 Photo 1 Photo 2 FCC ID: 2AVEXJY-203 FCC ID: 2AVEXJY-203 Page 2 of 6 Report No.: STS1912192 Photo 3 Photo 4 Page 3 of 6 Report No.: STS1912192 Photo 5 Photo 6 BT Page 4 of 6 Report No.: STS1912192 Photo 7 Photo 8 Page 5 of 6 Report No.: STS1912192 Photo 9 Photo 10 Page 6 of 6 Report No.: STS1912192 Photo 11 Photo 12

FCC ID : 2AVEXJY-203 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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. FCC ID : 2AVEXJY-203 Maximum measured transmitter power. BT5.0+EDR The Worst Case Mode 2402-2480MHz Detector PEAK GFSK -1±1dBm π/4-DQPSK 0±1dBm Remark: The worst case gain of the antenna is 0dBi. 0dBi logarithmic terms convert to numeric result is nearly 1 GFSK2.402-1.320 10.3100 3 π/4-DQPSK2.402-0.531 1.2589254120.3902 3 Mode Limit M ax im um Peak Conduc ted O utput Power (dBm ) frequency (GHz) Tune up Power(dBm) Tune up Power (mW) Result Threshold at which no SAR required is 0.3902≤ 3.0 for 1-g SAR, Separation distance is 5mm.

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No: STS1912192W01 Issued for Shenzhen Tianheer Technology Co., Ltd. Zhaoshan Industrial Zone, Chuangxin Rd., Tangxiayong, Songgang St., Baoan Dist., Shenzhen, Guangdong, China Product Name: Eye massager Brand Name: tianheer Model Name: JY-203 Series Model: JY-008, JY-005A, JY-205, T-003, JY-201, JY-001, JY-301, JY-005, JY-508, JY-003A, EM1001 FCC ID: 2AVEXJY-203 Test Standard: FCC Part 15.247 S T L A B S Page 2 of 59 Report No.: STS1912192W01 TEST RESULT CERTIFICATION Applicant’s Name ................... : Shenzhen Tianheer Technology Co., Ltd. Address .................................. : Zhaoshan Industrial Zone, Chuangxin Rd., Tangxiayong, Songgang St., Baoan Dist., Shenzhen, Guangdong, China Manufacture's Name .............. : Shenzhen Tianheer Technology Co., Ltd. Address .................................. : Zhaoshan Industrial Zone, Chuangxin Rd., Tangxiayong, Songgang St., Baoan Dist., Shenzhen, Guangdong, China Product Description Product Name ........................ : Eye massager Brand Name ......................... : tianheer Model Name ........................... : JY-203 Series Model .......................... : JY-008, JY-005A, JY-205, T-003, JY-201, JY-001, JY-301, JY-005, JY-508, JY-003A, EM1001 Test Standards ....................... : FCC Part15.247 Test Procedure ....................... : ANSI C63.10-2013 This device described above has been tested by STS, 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 STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ............................... : Date (s) of performance of tests : 11 Dec. 2019 ~ 16 Dec. 2019 Date of Issue ............................. : 17 Dec. 2019 Test Result ................................. : Pass Testing Engineer : (Chris Chen) Technical Manager : (Sunday Hu) Authorized Signatory : (Vita Li) Page 3 of 59 Report No.: STS1912192W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 10 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 RADIATED EMISSION MEASUREMENT 15 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 27 4.1 LIMIT 27 4.2 TEST PROCEDURE 27 4.3 TEST SETUP 27 4.4 EUT OPERATION CONDITIONS 27 4.5 TEST RESULTS 28 5. NUMBER OF HOPPING CHANNEL 38 5.1 LIMIT 38 5.2 TEST PROCEDURE 38 5.3 TEST SETUP 38 5.4 EUT OPERATION CONDITIONS 38 5.5 TEST RESULTS 39 6. AVERAGE TIME OF OCCUPANCY 40 6.1 LIMIT 40 6.2 TEST PROCEDURE 40 6.3 TEST SETUP 40 6.4 EUT OPERATION CONDITIONS 40 6.5 TEST RESULTS 41 7. HOPPING CHANNEL SEPARATION MEASUREMEN 45 7.1 LIMIT 45 Page 4 of 59 Report No.: STS1912192W01 Table of Contents Page 7.2 TEST PROCEDURE 45 7.3 TEST SETUP 45 7.4 EUT OPERATION CONDITIONS 45 7.5 TEST RESULTS 46 8. BANDWIDTH TEST 50 8.1 LIMIT 50 8.2 TEST PROCEDURE 50 8.3 TEST SETUP 50 8.4 EUT OPERATION CONDITIONS 50 8.5 TEST RESULTS 51 9. OUTPUT POWER TEST 55 9.1 LIMIT 55 9.2 TEST PROCEDURE 55 9.3 TEST SETUP 56 9.4 EUT OPERATION CONDITIONS 56 9.5 TEST RESULTS 57 10. ANTENNA REQUIREMENT 58 10.1 STANDARD REQUIREMENT 58 10.2 EUT ANTENNA 58 Page 5 of 59 Report No.: STS1912192W01 Revision History Rev. Issue Date Report NO. Effect Page Contents 00 17 Dec. 2019 STS1912192W01 ALL Initial Issue Page 6 of 59 Report No.: STS1912192W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.247(c) Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(iii) Number of Hopping Frequency PASS -- 15.247(a)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Page 7 of 59 Report No.: STS1912192W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 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 %. No. Item Uncertainty 1 RF output power, conducted ±0.68dB 2 Unwanted Emissions, conducted ±2.988dB 3 All emissions, radiated 30-1GHz ±6.7dB 4 All emissions, radiated 1G-6GHz ±5.5dB 5 All emissions, radiated>6G ±5.8dB 6 Conducted Emission (9KHz-150KHz) ±4.43dB 7 Conducted Emission (150KHz-30MHz) ±5dB Page 8 of 59 Report No.: STS1912192W01 2.…

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Page 1 of 1 FCC ID: 2AVEXJY-203 DSS Setup photo Model name: JY-203 DSS radiation L DSS radiation H