2AZ3A-PD1RPrysm iO

L I M I T E D E D I T I O N X / 1 0 0 0 x-x-xxx-xxxxCCXXxxYYyyyZzW NU SKIN ® 90028154 94519348/1 Model: PD1R Input: 5V 1A, 5W Batt: 3.7V 360mAh IP54 SN: XXXXXXXXXXX Made in China CMIIT ID: XXXXXXXXXX FCC ID: 2AZ3A - PD1R IC: 26225 - PD1R LOT: XXXX R XXX-XXXXXX White Ink PMS Color PMS Color PMS Color PMS Color PMS Color PMS Color PMS Color File Name: 90028154_94519348-1_Rhyz-Prysm-Scanner-Regulatory-Marks-Reg-INTL Formula Formula X.X” length46.0 mm width46.0 mm height Primary Packaging Print Dimensions Colors 90028154_94519348-1_Rhyz-Prysm-Scanner-Regulatory-Marks-Reg-INTL.indd 190028154_94519348-1_Rhyz-Prysm-Scanner-Regulatory-Marks-Reg-INTL.indd 17/11/25 16:147/11/25 16:14 Label location: bottom of product

DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Test report No: 2560874R.702A FCC TEST REPORT Product Name Prysm iO Trademark Nu Skin Model and /or type reference PD1R FCC ID 2AZ3A-PD1R Applicant ́s name / address NSE Products, Inc 75 West Center St, Provo, Utah，84601，United States of America Test method requested, standard FCC 47CFR §2.1093 Verdict Summary IN COMPLIANCE Documented by (name / position & signature) Tim Cao / Project Manager Approved by (name / position & signature) Frank He / Technical Manager Date of issue 2025-08-28 Report Version V1.0 Report template No Template_FCC-MPE-RF-V1.0 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2560874R.702A Page 2 / 9 INDEX page Competences and Guarantees ......................................................................................................................................... 3 General conditions ............................................................................................................................................................ 3 Environmental conditions .................................................................................................................................................. 3 Possible test case verdicts ................................................................................................................................................ 4 Abbreviations..................................................................................................................................................................... 4 Document History .............................................................................................................................................................. 5 Remarks and Comments .................................................................................................................................................. 5 1 General Information ................................................................................................................................................. 6 2. RF Exposure Evaluation .......................................................................................................................................... 7 2.1. Limits: KDB 447498 D04 V01 .................................................................................................................................. 7 2.2. RF Exposure Evaluation .......................................................................................................................................... 9 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2560874R.702A Page 3 / 9 COMPETENCES AND GUARANTEES DEKRA is a testing laboratory competent to carry out the tests described in this report. In order to assure the traceability to other national and international laboratories, DEKRA has a calibration and maintenance program for its measurement equipment. DEKRA guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated in the report and it is based on the knowledge and technical facilities available at DEKRA at the time of performance of the test. DEKRA is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Test Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA. GENERAL CONDITIONS Test Location No. 99, Hongye Road, Suzhou Industrial Park Suzhou, 215006, P.R. China Date(receive sample) Jun. 30, 2025 Date (start test) Jul. 05, 2025 Date (finish test) Aug. 25, 2025 1. This report is only referred to the item that has undergone the test. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or Competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA. 4. This test report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA. ENVIRONMENTAL CONDITIONS The climatic conditions during the tests are within the limits specified by the manufacturer for the operation of the EUT and the test equipment. The climatic conditions during the tests were within the following limits: Ambient temperature 15 °C – 35 °C Relative Humidity air 30% - 60% If explicitly required in the basic standard or applied product / product family standard the climatic values are recorded and documented separately in this test report. DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2560874R.702A Page 4 / 9 POSSIBLE TEST CASE VERDICTS Test case does not apply to test object N/A Test object does meet requirement P (Pass) / PASS Test object does not meet requirement F (Fail) / FAIL Not measured N/M ABBREVIATIONS For the purposes of the present document, the following abbreviations apply: EUT : Equipment Under Test QP : Quasi-Peak CAV : CISPR Average AV : Average CDN : Coupling Decoupling Network SAC : Semi-Anechoic Chamber OATS : Open Area Test Site BW : Bandwidth AM : Amplitude Modulation PM : Pulse Modulation HCP : …

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DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Test report No: 2560874R.701A FCC TEST REPORT Product Name Prysm iO Trademark Nu Skin Model and /or type reference PD1R FCC ID 2AZ3A-PD1R Applicant ́s name / address NSE Products, Inc 75 West Center St, Provo, Utah，84601，United States of America Test method requested, standard 47 CFR FCC Part 15 (Section 15.247) ANSI C63.10: 2013 Verdict Summary IN COMPLIANCE Tested by (name / position & signature) Tim Cao / Project Manager Approved by (name / position & signature) Frank He / Technical Manager Date of issue 2025-09-03 Report Version V1.0 Report template No Template_FCC Part 15C-RF-V1.0 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2560874R.701A Page 2 / 88 INDEX page General conditions ...................................................................................................................................................... 4 Environmental conditions ............................................................................................................................................ 4 Possible test case verdicts .......................................................................................................................................... 5 Abbreviations .............................................................................................................................................................. 5 Document History ....................................................................................................................................................... 6 Remarks and Comments ............................................................................................................................................. 6 Used Equipment ......................................................................................................................................................... 7 Uncertainty ................................................................................................................................................................. 9 1 General Information.......................................................................................................................................... 10 2 Description of Test Setup ................................................................................................................................. 11 2.1 Auxiliary equipment /Accessories/Test software for the EUT ................................................................... 11 2.2 Test Configuration / Block diagram used for tests ................................................................................... 12 3 Verdict summary section .................................................................................................................................. 14 3.1 Standards............................................................................................................................................... 14 3.2 Deviation(s) from the Standard(s) / Test Specification(s) ......................................................................... 14 3.3 Overview of results ................................................................................................................................. 15 3.4 Test Facility ............................................................................................................................................ 16 4 Test Items of limit/setup/procedure ................................................................................................................... 17 4.1 DTS Bandwidth ...................................................................................................................................... 17 4.1.1 Limit .............................................................................................................................................. 17 4.1.2 Test Setup ..................................................................................................................................... 17 4.1.3 Test Procedure .............................................................................................................................. 17 4.2 Occupied Channel Bandwidth ................................................................................................................. 18 4.2.1 Limit .............................................................................................................................................. 18 4.2.2 Test Setup ..................................................................................................................................... 18 4.2.3 Test Procedure .............................................................................................................................. 18 4.3 Maximum Conducted Output Power ....................................................................................................... 19 4.3.1 Limit .............................................................................................................................................. 19 4.3.2 Test Setup ..................................................................................................................................... 19 4.3.3 Test Procedure .............................................................................................................................. 19 4.4 Maximum Power Spectral Density .......................................................................................................... 20 4.4.1 Limit .........................................................................................................................…

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PrysmiO BLE Antenna SpecificaƟon Antenna Overview 1. Type: PCB on-board antenna 2. Manufacturer: Shenzhen Zhongyi Maotai Circuit Board Co., Ltd. 3. Address: Building 1, Jiangbian Industrial Zone, Songgang Sub-district, Bao'an District, Shenzhen City 4. High stability in Temperature / Humidity Change ApplicaƟons 1. 2.4GHz ISM band RF applicaƟons 2. Only for use within PrysmiO device ConstrucƟon Antenna is within PCB design 1. 16.45mm*1.27mm 2. 2.20mm*1.27mm 3. 3.60mm*1.27mm Design InformaƟon SpecificaƟon Working Frequency Range 2402 to 2480MHz Rated RF Output Power less than 10 dBm EIRP Gain (dBi) > +2.7 dBi OperaƟng voltage Nominal Voltage is 3.8 VDC OperaƟon Temperature +10 ̊C to +50 ̊C RadiaƟon PaƩern 2-D Antenna PaƩern 2400MHz 2450MHz 2500MHz 3-D Antenna PaƩern 2400MHz 2450MHz 2500MHz