2APZ3-WSWKCalming Heat Shoulder Wrap, Calming Heat Shoulder Wrap+ ice pack

Rev 2/6/2023 (ALLSTAR PRODUCTS GROUP) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-29-2023 FCC ID: 2APZ3-WSWK Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing [ALLSTAR PRODUCTS GROUP] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing [ALLSTAR PRODUCTS GROUP] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment. Cover List Link: (https://www.fcc.gov/supplychain/coveredlist) Applicant: ALLSTAR PRODUCTS GROUP Address: 2 SKYLINE DRIVE HAWTHORNE NEW YORK #10532 USA Contact Person: Tom Gentile Tel.: 914-593-6650 Email: [email protected] Sincerely,

Rev 2 (ALLSTAR PRODUCTS GROUP) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: 2APZ3-WSWK Date of Filing to TCB: 05-29-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing [ALLSTAR PRODUCTS GROUP] (“the applicant”) certifies that, as of the date of the filing of the application, [ALLSTAR PRODUCTS GROUP] is our designated U.S. agent for service of process for the above referenced FCC ID. [ALLSTAR PRODUCTS GROUP] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment and will notify the TCB/FCC in a timely manner if the US Processing Agent changes. [ALLSTAR PRODUCTS GROUP] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: ALLSTAR PRODUCTS GROUP FRN: 0027574839 Address: 2 SKYLINE DRIVE HAWTHORNE NEW YORK #10532 USA Contact Person: Tom Gentile Tel.: 914-593-6650 Email: [email protected] Sincerely, (Applicant printed name) Tom Gentile (Applicant signature) (US Local Agent printed name) Tom Gentile (US Local Agent signature)

ALLSTAR PRODUCTS GROUP Declaration of Identical Product Hereby, Name of manufacturer: Guangdong Okay Technology Co., Ltd Address: No. 1374, Jinjing Road, Pingnan Village, Sanxiang, Zhongshan City, Guangdong Province. China City: Zhongshan Country: China declares that: Product description: Calming Heat Shoulder Wrap + Ice Pack Type designation(s): CHS 3, CHS3-3, CHS3-6, CHSC 3, CHS3C-3, CHS3C-6, CHS3C-9, CHSC Trademark: Calming Heat Family name is technically identical to: Product description: Calming Heat Shoulder Wrap Type designation: CHS3-9 Trademark: Calming Heat Certificate number (if applicable) They are identical with the test model CHS3-9 except the color of the appearance, product name and model number for trading purpose. Date: 2023.6.20 City: Zhongshan Name: Tom Gentile Signature

SCS-F019: Confidentiality Request Letter Page 1 of 2 Rev 7.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] W ebsite: https://www.cps.bureauveritas.com/ Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (obsolete) 4.0 5.0 Nov-19-2015 Updated company logo (current) 5.0 6.0 Jun-26-2019 Updated References and Contact Info 6.0 7.0 Aug-30-2020 SCS-F019: Confidentiality Request Letter Page 2 of 2 Rev 7.0 ALLSTAR PRODUCTS GROUP 2023.6.20 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Cc: Bureau Veritas Consumer Products Services Inc. 775 Montague Expressway Milpitas, CA 95035 Subject: Confidentiality Request for FCC ID: 2APZ3-WSWK Pursuant to CFR 47 sections 0.457 and 0.459, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application be held confidential: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagram Short Term External Photos Short Term Permanent i Internal Photos Short Term Permanent Operational Description/ Theory of Operation Short Term Permanent Parts List Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent i User’s Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: To avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 or 180 days; or for a specified date of not to exceed 180 days from the Grant Date The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name: Tom Gentile Title :Manager Contact information / address : 2 SKYLINE DRIVE HAWTHORNE NEW YORK #10532 USA Permanent confidentiality may be requested in accordance with FCC KDB 726920

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 4 Report Version A Reference No.: 2303WDG0108 PHOTOGRAPHS OF THE EUT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 4 Report Version A Reference No.: 2303WDG0108 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 4 Report Version A Reference No.: 2303WDG0108 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 4 Report Version A Reference No.: 2303WDG0108

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 3 Report Version A Reference No.: 2303WDG0108 PHOTOGRAPHS OF THE EUT Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 3 Report Version A Reference No.: 2303WDG0108 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 3 Report Version A Reference No.: 2303WDG0108 RF ANT.

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 6 Report Version A Test Report No.: FM2303WDG0108 RF EXPOSURE REPORT Applicant ALLSTAR PRODUCTS GROUP Address 2 SKYLINE DRIVE HAWTHORNE NEW YORK #10532 USA Manufacturer or Supplier Guangdong Okay Technology Co., Ltd Address No. 1374, Jinjing Road, Pingnan Village, Sanxiang, Zhongshan City, Guangdong Province. China Product Calming Heat Shoulder Wrap Additional Product Calming Heat Shoulder Wrap + Ice Pack Brand Name Calming Heat Model CHS3-9 Additional Model & Model Difference CHS 3, CHS3-3, CHS3-6, CHSC 3, CHS3C-3, CHS3C-6, CHS3C-9, CHSC; see items 3.1 Date of tests Mar. 14, 2023 ~ May 05, 2023 FCC Part 2 (Section 2.1093) KDB 447498 D01 IEEE C95.1 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Andrew Sha Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: May 31, 2023 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 6 Report Version A Test Report No.: FM2303WDG0108 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................ 3 1. CERTIFICATION .............................................................................................. 4 2. RF EXPOSURE DEFINE ................................................................................. 5 3. CLASSIFICATION ........................................................................................... 5 4. SAR TEST EXCLUSION THRESHOLDS ........................................................ 6 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 3 of 6 Report Version A Test Report No.: FM2303WDG0108 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FM2303WDG0108 Original release May 31, 2023 Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 4 of 6 Report Version A Test Report No.: FM2303WDG0108 1. CERTIFICATION FCC ID: 2APZ3-WSWK PRODUCT: Calming Heat Shoulder Wrap ADDITIONAL PRODUCT: Calming Heat Shoulder Wrap + Ice Pack BRAND NAME: Calming Heat MODEL NO.: CHS3-9 ADDITIONAL MODELS CHS 3, CHS3-3, CHS3-6, CHSC 3, CHS3C-3, CHS3C-6, CHS3C-9, CHSC APPLICANT: ALLSTAR PRODUCTS GROUP STANDARDS: FCC Part 2 (Section 2.1093) KDB 447498 D01 IEEE C95.1 Additional models (see above table) are identical with the test model CHS3-9 except the color of the appearance, product name and model number for trading purpose. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 5 of 6 Report Version A Test Report No.: FM2303WDG0108 2. RF EXPOSURE DEFINE The corresponding SAR Exclusion Threshold condition, listed below: 1) 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,16 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 dista…

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Length：64.85mm Antenna Type: PCB Antenna Antenna Gain: 1dBi Antenna operates frequency range: 433.97MHz Only radiated measurements are used to show compliance with FCC limits for fundamental and spurious emissions.

Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 28 Report Version A Test Report No.: RF2303WDG0108 TEST REPORT Applicant ALLSTAR PRODUCTS GROUP Address 2 SKYLINE DRIVE HAWTHORNE NEW YORK #10532 USA Manufacturer or Supplier Guangdong Okay Technology Co., Ltd Address No. 1374, Jinjing Road, Pingnan Village, Sanxiang, Zhongshan City, Guangdong Province. China Product Calming Heat Shoulder Wrap Additional Product Calming Heat Shoulder Wrap + Ice Pack Brand Name Calming Heat Model CHS3-9 Additional Model & Model Difference CHS 3, CHS3-3, CHS3-6, CHSC 3, CHS3C-3, CHS3C-6, CHS3C-9, CHSC; see items 3.1 Date of tests Mar. 14, 2023 ~ May 05, 2023 the tests have been carried out according to the requirements of the following standards: FCC Part 15, Subpart C, Section 15.231 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Andrew Sha Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: May 31, 2023 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 28 Report Version A Test Report No.: RF2303WDG0108 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................................................ 4 1 SUMMARY OF TEST RESULTS........................................................................................................ 5 2 MEASUREMENT UNCERTAINTY ..................................................................................................... 5 3 GENERAL INFORMATION ................................................................................................................ 6 3.1 GENERAL DESCRIPTION OF EUT .............................................................................................. 6 3.2 DESCRIPTION OF TEST MODES ................................................................................................ 7 3.3 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ................................................ 7 3.4 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................... 9 3.5 DESCRIPTION OF SUPPORT UNITS .......................................................................................... 9 4. TEST TYPES AND RESULTS .......................................................................................................... 10 4.1 RADIATED EMISSION MEASUREMENT ................................................................................... 10 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT ........................................................ 10 4.1.2 TEST INSTRUMENTS ........................................................................................................ 11 4.1.3 TEST PROCEDURES ......................................................................................................... 12 4.1.4 TEST SETUP ...................................................................................................................... 13 4.1.5 DEVIATION FROM TEST STANDARD ............................................................................... 14 4.1.6 EUT OPERATING CONDITIONS ....................................................................................... 14 4.1.7 TEST RESULTS .................................................................................................................. 15 4.2 20DB BANDWIDTH MEASUREMENT ........................................................................................ 21 4.2.1 LIMITS OF 20DB BANDWIDTH MEASUREMENT ............................................................. 21 4.2.2 TEST INSTRUMENTS ........................................................................................................ 21 4.2.3 TEST PROCEDURE ........................................................................................................... 22 4.2.4 DEVIATION FROM TEST STANDARD .......................................…

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Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 1 of 2 Report Version A Reference No.: 2303WDG0108 SET-UP FOR RADIATED EMISSION TEST Frequency Range< 30MHz~1GHz > Frequency Range< Above 1GHz > Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch No. 96, Guantai Road (Houjie Section), Houjie Town, Dongguan City, Guangdong Province. 523942. People’s Republic of China. Tel.: +86 769 8998 2098 Fax: +86 769 8593 1080 Email: [email protected] Page 2 of 2 Report Version A Reference No.: 2303WDG0108