2A2X9-HALO3Smart Watch

FCC Statement 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. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 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. lf this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o 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 dierent from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo 7 Appearance of EUT Photo 8 Appearance of EUT

FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Appendix I Label Appendix II Label Location FCC ID:2A2X9-HALO3

FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 9 Internal of EUT Photo 10 Internal of EUT BLE/BT Ant. FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo 11 Appearance of PCB Photo 12 Appearance of PCB FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo 13 Battery parameters

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202507-0179-22 Page: 1 of 8 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID:2A2X9-HALO3 Original Grant Report No. : TBR-C-202507-0179-22 Applicant : Nexxbase Marketing Pvt Ltd Equipment Under Test (EUT) EUT Name : Smart Watch Model No. : NoiseFit Halo 3 Series Model No. : NSWZ-003, NSW-333 Brand Name : Noise Sample ID : HC-C-202507-0179-02-01# & HC-C-202507-0179-02-02# Receipt Date : 2025-09-11 Test Date : 2025-09-11 to 2025-09-29 Issue Date : 2025-09-29 Standards : FCC Part 2.1093 Test Method : KDB 447498 D01 General RF Exposure Guidance v06 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily Zhang Reviewed By : Camille Li Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202507-0179-22 Page: 2 of 8 TB-RF-074-1.0 CONTENTS CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 4 1.1 Client Information ........................................................................................................... 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 1.3 Measurement Uncertainty .................................................................................................. 5 1.4 Test Facility ........................................................................................................................... 6 2. SAR TEST EXCLUSION CALCULATIONS .......................................................................... 7 Report No.: TBR-C-202507-0179-22 Page: 3 of 8 TB-RF-074-1.0 Revision History Report No. Version Description Issued Date TBR-C-202507-0179-22 Rev.01 Initial issue of report 2025-09-29 Report No.: TBR-C-202507-0179-22 Page: 4 of 8 TB-RF-074-1.0 1. General Information about EUT 1.1 Client Information Applicant : Nexxbase Marketing Pvt Ltd Address : 15th Floor, Two Horizon Center, Golf Course Rd, Harizan Colony, Sector 43, Gurugram, Haryana 122002 Manufacturer : IL JIN ELECTRONICS INDIA PRIVATE LIMITED Address : B-24, Janpath Marg. Sector 85, Noida, Gautam Budh Nagar, UP201305 1.2 General Description of EUT (Equipment Under Test) EUT Name : Smart Watch Models No. : NoiseFit Halo 3, NSWZ-003, NSW-333 Model Different : All these models are identical in the same PCB layout and electrical circuit, the only difference is that appearance color. Product Description : Operation Frequency: Bluetooth V5.4 (BR+EDR+BLE): 2402MHz~2480MHz Antenna Gain: -7.1dBi Internal Antenna Power Rating : Input: DC 5V, 1A Li-ion Polymer Battery : 3.85V by 350mAh Rechargeable Li-ion battery Software Version : ---- Hardware Version : V1.1 Remark: The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: TBR-C-202507-0179-22 Page: 5 of 8 TB-RF-074-1.0 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 %. Test Item Parameters Expanded Uncertainty (ULab) Conducted Emission Level Accuracy: 9kHz~150kHz 150kHz to 30MHz ±3.50 dB ±3.10 dB Radiated Emission Level Accuracy: 9kHz to 30 MHz ±4.60 dB Radiated Emission Level Accuracy: 30MHz to 1000 MHz ±4.50 dB Radiated Emission Level Accuracy: Above 1000MHz ±4.20 dB Temperature / ±0.6°C Humidity / ±4% Supply voltages / ±2% Time / ±4% Report No.: TBR-C-202507-0179-22 Page: 6 of 8 TB-RF-074-1.0 1.4 Test Facility The testing report were performed by the Shenzhen Toby Technology Co., Ltd., in their facilities located at 1/F., Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. At the time of testing, the following bodies accredited the Laboratory: CNAS (L5813) The Laboratory has been accredited by CNAS to ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories for the competence in the field of testing. And the Registration No.: CNAS L5813. A2LA Certificate No.: 4750.01 The laboratory has been accredited by American Association for Laboratory Accreditation(A2LA) to ISO/IEC 17025：2017 General Requirements for the Competence of Testing and Calibration Laboratories for the technical competence in the field of Electrical Testing. And the A2LA Certificate No.: 4750.01.FCC Accredited Test Site Number: 854351. Designation Number: CN1223. IC Registration No.: (11950A) The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. The site registration: Site# 11950A. CAB identifier: CN0056. Report No.: TBR-C-202507-0179-22 Page: 7 of 8 TB-RF-074-1.0 2. SAR Test Exclusion Calculations 2.1 FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√ f (GHz) ] ≤3.0 for …

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Product specification Quick Reference Date Mid-frame loop antenna Frequenc Range 2400 ~ 2500GHz Ant. Port Input Pwr. (dBm) 12 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) 1.8 (Input pwr – loss pwr) Peak EIRP(dBm) 8.2 Directivity (dBi) -7 (all direction antenna) Efficiency (dB) 8.28 % Gain (dBi) -7.1(Avg Gain XY-plane) Maximum Power (dBm) 9.9 (XY-plane) Minimum Power (dBm) -11(XY-plane) Avg. Power (dBm) -0.8(XY-plane) Input Impendence(ohm) 50 Polarization Type Vertical & Horizontal V. S .W. R < 2 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & Mid-frame loop antenna Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Avg Avg Avg Module Board -7.1 -9.9 -7.8 8.2 % Return Loss The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 1 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 RF Test Data for Bluetooth LE (Conducted Measurements) General Description of EUT Product Name: Smart Watch Test Model: NoiseFit Halo 3 Sample ID: HC-C-202507-0179-02-01# Environmental Conditions Temperature: 25°C Relative Humidity: 55% Test Voltage: DC 5V Test Engineer: Lily Zhang Note: For a more detailed features description, please refer to the report TBR-C-202507-0179-19 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 2 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Contents 1.Duty Cycle ............................................................................................................................................................................................ 3 2.Maximum Conducted Output Power .................................................................................................................................................. 7 3.-6dB Bandwidth ................................................................................................................................................................................. 11 4.Occupied Channel Bandwidth .......................................................................................................................................................... 15 5.Maximum Power Spectral Density Level .......................................................................................................................................... 19 6.Band Edge ......................................................................................................................................................................................... 23 7.Conducted RF Spurious Emission ................................................................................................................................................... 28 8.Restrict Band ..................................................................................................................................................................................... 35 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 3 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 1.Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT BLE 1Mbps 2402 Ant1 36.8 4.34 2.17 NVNT BLE 1Mbps 2440 Ant1 36.8 4.34 2.17 NVNT BLE 1Mbps 2480 Ant1 36.8 4.34 2.17 NVNT BLE 2Mbps 2402 Ant1 42.56 3.71 3.76 NVNT BLE 2Mbps 2440 Ant1 42.72 3.69 3.75 NVNT BLE 2Mbps 2480 Ant1 42.56 3.71 3.76 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 4 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Test Graphs Duty Cycle NVNT BLE 1Mbps 2402MHz Ant1 Duty Cycle NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 5 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Duty Cycle NVNT BLE 1Mbps 2480MHz Ant1 Duty Cycle NVNT BLE 2Mbps 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 6 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Duty Cycle NVNT BLE 2Mbps 2440MHz Ant1 Duty Cycle NVNT BLE 2Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 7 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 2.Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT BLE 1Mbps 2402 Ant1 2.952 30 Pass NVNT BLE 1Mbps 2440 Ant1 2.956 30 Pass NVNT BLE 1Mbps 2480 Ant1 3.067 30 Pass NVNT BLE 2Mbps 2402 Ant1 3.044 30 Pass NVNT BLE 2Mbps 2440 Ant1 2.737 30 Pass NVNT BLE 2Mbps 2480 Ant1 2.939 30 Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 8 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Test Graphs Power NVNT BLE 1Mbps 2402MHz Ant1 Power NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 9 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Power NVNT BLE 1Mbps 2480MHz Ant1 Power NVNT BLE 2Mbps 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 10 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Power NVNT BLE 2Mbps 2440MHz Ant1 Power NVNT BLE 2Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202507-0179-19 Page: 11 of 39 FCC ID:2A2X9-HALO3 TB-RF-074-1.0 3.-6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NV…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202507-0179-19 Page: 1 of 34 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID:2A2X9-HALO3 Original Grant Report No. : TBR-C-202507-0179-19 Applicant : Nexxbase Marketing Pvt Ltd Equipment Under Test (EUT) EUT Name : Smart Watch Model No. : NoiseFit Halo 3 Series Model No. : NSWZ-003, NSW-333 Brand Name : Noise Sample ID : HC-C-202507-0179-02-01# & HC-C-202507-0179-02-02# Receipt Date : 2025-09-11 Test Date : 2025-09-11 to 2025-09-29 Issue Date : 2025-09-29 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2020+Cor.1:2023+C63.10a: 2024+Errata to C63.10a: 2024 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Lily Zhang Reviewed By : Camille Li Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202507-0179-19 Page: 2 of 34 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................ 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................ 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode ................................................................................................... 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility........................................................................................................................... 9 2. TEST SUMMARY..................................................................................................................... 10 3. TEST SOFTWARE .................................................................................................................. 10 4. TEST EQUIPMENT AND TEST SITE .................................................................................. 11 5. CONDUCTED EMISSION ...................................................................................................... 12 5.1 Test Standard and Limit ................................................................................................... 12 5.2 Test Setup........................................................................................................................... 12 5.3 Test Procedure .................................................................................................................. 12 5.4 Deviation From Test Standard......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 13 5.6 Test Data............................................................................................................................. 13 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 14 6.1 Test Standard and Limit ................................................................................................... 14 6.2 Test Setup........................................................................................................................... 15 6.3 Test Procedure .................................................................................................................. 16 6.4 Deviation From Test Standard......................................................................................... 17 6.5 EUT Operating Mode ........................................................................................................ 17 6.6 Test Data............................................................................................................................. 17 7. RESTRICTED BANDS AND BAND EDGE REQUIREMENT .......................................... 18 7.1 Test Standard and Limit ................................................................................................... 18 7.2 Test Setup........................................................................................................................... 18 7.3 Test Procedure .................................................................................................................. 19 7.4 Deviation From Test Standard......................................................................................... 19 7.5 EUT Operating Mode ........................................................................................................ 19 7.6 Test Data............................................................................................................................. 19 8. BANDWIDTH TEST................................................................................................................. 20 8.1 Test Standard and Limit ..................................................................................…

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FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Appendix V EUT Test Photographs Conducted Emission Test Setup Radiated Emission Test Setup-Below 1G FCC ID:2A2X9-HALO3 TB-RF-074-1.0 Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Conducted Measurements -----END OF REPORT-----