2AU6T-RA4MJetBoots PRO Plus

Therabody, Inc. Address:1640 S. Sepulveda Blvd Suite 300 Los Angeles California United States 90025 Tel: 0086-(137) 982-3666 1 Fax: 0755-8676 7555 Email: [email protected] Date: 2024-05-14 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir or Madam, Our product JetBoots PRO Plus, model: JetBoots PRO Plus, FCC ID: 2AU6T-RA4M, for marketing purpose, this product only supports BT(GFSK, π/4-DQPSK), BLE 1M&2M. The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Signature Felix Chen Title: Compliance Manager

Therabody, Inc. Address:1640 S. Sepulveda Blvd Suite 300 Los Angeles California United States 90025 Tel: 0086-(137) 982-3666 1 Fax: 0755-8676 7555 Email: [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 14/05/2024 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID:2AU6T-RA4M Therabody, Inc. 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. Sincerely Yours, Signature: Felix Chen Title: Compliance Manager

U.S.AGENTLETTEROFATTESTATION Date:2024-05-14 FEDERALCOMMUNICATIONSCOMMISSION AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(7)Filing FCCID:2AU6T-RA4M Therabody,Inc.certifiesthat,asofthedateofthefilingoftheapplication,Therabody,Inc. isourdesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. Therabody,Inc.acceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. Therabody,Inc.accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentandApplicantInformation: Name:Therabody,Inc. Address:1640S.SepulvedaBlvdSuite300LosAngelesCaliforniaUnitedStates90025 FRN:0032704413 Tel.:0086-(137)982-36661 Email:[email protected] Signedby(printedname):FelixChen Signature:

QA-FR-170-B Therabody,Inc. Address:1640S.SepulvedaBlvdSuite300LosAngelesCaliforniaUnitedStates90025 Tel:0086-(137)982-36661 Fax:0755-86767555 Email:[email protected] FCCAuthorization Date:2024-05-14 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorization Towhomitmayconcern: We(Therabody,Inc.),theundersigned,herebyauthorizeBayAreaCompliance LaboratoriesCorp.(Shenzhen)toactonitsbehalfinallmattersrelatingtoapplicationfor Equipmentauthorization,includingthesigningofalldocumentsrelatingtothesematters. AllactscarriedoutbyBayAreaComplianceLaboratoriesCorp.(Shenzhen)onour behalfshallhavethesameeffectasourownaction. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits, thatincludesFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988, 21U.S.C.862. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. SincerelyYours, Signature: FelixChen Title:ComplianceManager

Therabody,Inc. Address:1640S.SepulvedaBlvdSuite300LosAngelesCaliforniaUnitedStates90025 Tel:0086-(137)982-36661 Fax:0755-86767555 Email:[email protected] FCCConfidentialAuthorization Date:2024-05-14 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestregardingapplicationforcertificationof FCCID:2AU6T-RA4M InaccordancewithSections0.457and0.459oftheCommission’sRules,Therabody,Inc. herebyrequestslong-termconfidentialtreatmentofinformationaccompanyingthis applicationasoutlinedbelow: BlockDiagram Schematics OperationDescription Aswellasshort-termconfidentialtreatmentofinformationaccompanyingthis applicationforaperiodof180daysaftergrantisissuedasoutlinedbelow: InternalPhotos User’sManual ExternalPhotos TestSet-upPhotos Theabovematerialscontainproprietaryandconfidentialinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsprovidesunjustified benefitstoitscompetitorsinthemarket. SincerelyYours, Signature: FelixChen Title:ComplianceManager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ4240305-10851E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240305-10851E-RF-00B TR-EM-RF003 Page 12 of 64 Version 1.0 (2023/10/07) FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 D01 General RF Exposure Guidance 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 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. Measurement Result For worst case: Mode Frequency (MHz) Max tune-up conducted power # (dBm) Max tune-up conducted power # (mW) Distance (mm) Calculated value Threshold (1-g SAR) SAR Test Exclusion BLE 2402-2480 1.0 1.26 5 0.4 3.0 Yes Result: Compliant

Antenna Test Report Project name AiWT-02 Frequency band 2400-2480MHz Part number AiWT02-BT VERSION V1.0 Company: ShenZhen AIWT Technology CO.Ltd Address: Room 1002, Block 2, Yiluan building, Xixiang Road, Bao'an District, Shenzhen Reference Stand: GB/T9410-2008&ANSI/IEEE Std 149-1979 Date: 2023-11-15 Auditor QC Ye Yijun Designer RF Chen Langxian PE Ouyang Lixiang Engineer Liu Jun Date ： Confirm RF Engineer Notes Confidential documents Contents 一、Test equipment 二、Matching circuit between the overall antenna image and environmental image 三、Antenna parameters Confidential documents 一、 Test equipment Satimo microwave anechoic chamber: The testing frequency range is 600MHz to 6GHz. Confidential documents 二、 image Confidential documents 三、Antenna parameters 1、Passive efficiency diagram of antenna 2、Antenna gain Antenna Gain MAX 0.8 dBi Confidential documents Apple chart

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF003 Page 1 of 64 Version 1.0 (2023/10/07) TEST REPORT Applicant Name: Therabody, Inc. Address: 1640 S. Sepulveda Blvd Suite 300 Los Angeles California United States 90025 Report Number: SZ4240305-10851E-RF-00B FCC ID: 2AU6T-RA4M Test Standard (s) FCC PART 15.247 Sample Description Product Type: JetBoots PRO Plus Model No.: JetBoots PRO Plus Multiple Model(s) No.: N/A Trade Mark: RecoveryAir Date Received: 2024/03/05 Issue Date: 2024/07/05 Test Result: Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Michelle Zeng Nancy Wang RF Engineer RF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ4240305-10851E-RF-00B TR-EM-RF003 Page 2 of 64 Version 1.0 (2023/10/07) TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC§15.247 (I), §1.1307 (B) (1) &§2.1093 – RF EXPOSURE ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 MEASUREMENT RESULT ............................................................................................................................................ 12 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.207 (A) – AC LINE CONDUCTED EMISSIONS .................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14…

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