OVJMZSWPhysical activity belt

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. changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of th e 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. FCC compliance statementFCC compliance statement

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 6 External Photos for SZEM2103002377CR FCC ID: OVJMZSW SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 6 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 6 of 6

FCCID:OVJMZSW MADR IN CHINA

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 6 Internal Photos for SZEM2103002377CR FCC ID: OVJMZSW SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 6 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 6 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 6 of 6

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237703 Page: 1 of 7 Keny Xu EMC Laboratory Manager 1 Cover page SAR Evaluation Report Application No.: SZEM2103002377CR Applicant: Million Concept Electronic (Shenzhen) Co., Ltd Address of Applicant: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Manufacturer: Million Concept Electronic (Shenzhen) Co., Ltd Address of Manufacturer: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Factory: Million Concept Electronic (Shenzhen) Co., Ltd Address of Factory: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Equipment Under Test (EUT): EUT Name: Physical activity belt Model No.: MZ-Switch Trade Mark: Myzone FCC ID: OVJMZSW Standards: 47 CFR Part 1.1307 47 CFR Part 2.1093 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt: 2021-03-05 Date of Test: 2021-03-08 to 2021-03-19 Date of Issue: 2021-03-23 Test Result : Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237703 Page: 2 of 7 2 Version Revision Record Version Chapter Date Modifier Remark 01 2021-03-23 Original Authorized for issue by: Leo Li/Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237703 Page: 3 of 7 3 Contents Page 1 COVER PAGE ....................................................................................................................................... 1 2 VERSION ............................................................................................................................................... 2 3 CONTENTS............................................................................................................................................ 3 4 GENERAL INFORMATION .................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF EUT ........................................................................................................ 4 4.2 TEST LOCATION ............................................................................................................................... 5 4.3 TEST FACILITY ................................................................................................................................. 5 4.4 DEVIATION FROM STANDARDS............................................................................................................ 5 4.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 5 4.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 5 5 SAR EVALUATION ................................................................................................................................ 6 5.1 RF EXPOSURE COMPLIANCE REQUIREMENT........................................................................................ 6 5.1.1 Standard Requirement ............................................................................................................... 6 5.1.2 Limits ......................................................................................................................................... 6 5.1.3 EUT RF Exposure ................................................................................................................... 6-7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237703 Page: 4 of 7 4 General Information 4.1 General Description of EUT Power supply: Lithium Ion Battery: 3.8V 80mAh rechargeable battery which charged by USB port USB cable: 20cm unshielded For BLE: Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.0 LE Data Rate: 1Mb/s Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: PIFA Antenna Antenna Gain: 0dBi Max. power (including tune-up tolerance) 1.02dBm For 2.4G: Operation Frequency: 2410MHz;2457MHz; 2473MHz; 2479MHz Modulation Type: GFSK Number of Channels: 4 Antenna Type: PIFA Antenna Antenna Gain: 0dBi Max. power (including tune-up tolerance) -5.49dBm* (*) Refer to test report SZEM210300237702 for EUT test Max Conducted Peak Output Power(including tune- up tolerance) value. E=EIRP-20logD+104.7 E=89.67dBuV/m(Refer to test report SZEM210300237702) D=3m EIRP=89.67-（-20log(3)+104.7） EIRP=-5.49dBm(0.28mW) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237703 Page: 5 of 7 4.2 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 No tests were sub-contracted. 4.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN1178 SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized as an accredited testing laboratory. Designation Number: CN1178. Test Firm Registration Number: 406779.…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237701 Page: 1 of 49 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZEM2103002377CR Applicant: Million Concept Electronic (Shenzhen) Co., Ltd Address of Applicant: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Manufacturer: Million Concept Electronic (Shenzhen) Co., Ltd Address of Manufacturer: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Factory: Million Concept Electronic (Shenzhen) Co., Ltd Address of Factory: No.98, Xiashanmen Road, Songgang town, Bao'an District, Shenzhen, 518105, China Equipment Under Test (EUT): EUT Name: Physical activity belt Model No.: MZ-Switch Trade Mark: Myzone FCC ID: OVJMZSW Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2021-03-05 Date of Test: 2021-03-08 to 2021-03-19 Date of Issue: 2021-03-23 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237701 Page: 2 of 49 Revision Record Version Chapter Date Modifier Remark 01 2021-03-23 Original Authorized for issue by: Leo Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237701 Page: 3 of 49 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Peak Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions ANSI C63.10 (2013) Section 6.4,6.5,6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM210300237701 Page: 4 of 49 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 TEST SUMMARY ................................................................................................................................. 3 3 CONTENTS ......................................................................................................................................... 4 4 GENERAL INFORMATION .................................................................................................................. 6 4.1 DETAILS OF E.U.T. ......................................................................................................................... 6 4.2 DESCRIPTION OF SUPPORT UNITS .................................................................................................... 6 4.3 MEASUREMENT UNCERTAINTY ......................................................................................................... 6 4.4 TEST LOCATION ............................................................................................................................. 7 4.5 TEST FACILITY ............................................................................................................................... 7 4.6 DEVIATION FROM STANDARDS ......................................................................................................... 7 4.7 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................. 7 5 EQUIPMENT LIST ............................................................................................................................... 8 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ............................................................................11 6.1 ANTENNA REQUIREMENT ................................................................................................................11 6.1.1 Test Requirement: ..................................................................................................................11 7 RADIO SPECTRUM MATTER TEST RESULTS .................................................................................12 7.1 CONDUCTED PEAK OUTPUT POWER ................................................................................................12 7.1.1 E.U.T. Operation .....................................................................................................................12 7.1.2 Test Mode Description ............................................................................................................12 7.1.3 Test Setup Diagram ................................................................................................................13 7.1.4 Measurement Procedure and Data .........................................................................................13 7.2 MINIMUM 6DB BANDWIDTH .............................................................................................................14 7.2.1 E.U.T. Operation .....................................................................................................................14 7.2.2 Test Mode Description ............................................................................................................14 7.2.3 Test Setup Diagram ........................................................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 2 Setup Photos for SZEM2103002377CR FCC ID: OVJMZSW SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 2 1 Photographs Radiated Emissions which fall in the restricted bands Radiated Spurious Emissions