2AWFV-COSMOSA SMART OFFROAD HOVERBOARD

GOLABS INC. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter August 12, 2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AWFV-COSMOS Per section 2.911(d)(7) of the FCC rules, GOLABS INC. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: GOLABS INC. Physical U.S. Company Address: 2201 LUNA RD CARROLLTON, TX 75006 Agent name: GOLABS INC. Agent Email Address: [email protected] FRN: 0029770088 The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Zhenshan Ding Printed name: Zhenshan Ding Title: CEO Title: CEO Company Name: GOLABS INC. Company Name: GOLABS INC. Date: July 17, 2024 Date: July 17, 2024

GOLABS INC. 8/12/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Zhenshan Ding

Declaration on model difference 产品差异声明 We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in schematic and structure, the circuit, RF Chip, PCB, component and the specifications of wireless function; the only differences are the appearance and model no. for trading purpose. 我们在下面签名并据此确认:以下产品型号之间的差异仅为外观、型号不同，其它设计完全 相同（包含PCB 和天线)）。 The above appearance is for color and silk-screen only. 上述所说外观仅指产品的颜色及丝印. Production name 产品名称 Trade name 商标 Model no. 型号 ELECTRIC SCOOTER GOTRAX PB-810, COSMOS

GOLABS INC. 8/9/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2AWFV-COSMOS Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Theory of Operation SHORT TERM CONFIDENTIALITY FOR A PERIOD OF 180 DAYS: Internal Photos User Manual Test Set-up Photographs When the device is marketed before the requested number of days listed above, the grantee will inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed : Printed name: Zhenshan Ding Title: CEO

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 Reference No.: 2405WDG0386 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 6 Report Version A Reference No.: 2405WDG0386 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 Reference No.: 2405WDG0386 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 Reference No.: 2405WDG0386 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 Reference No.: 2405WDG0386 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 6 of 6 Report Version A Reference No.: 2405WDG0386

InvertedFAntennaSpecification Summary ITEMANTSPEC ModelName 2.4GANT Center Frequency HorizontalVertical 2400MHz2400MHz2500MHz2400MHz2400MHz2500MHz -1.26-0.76-0.58-5.25-2.46-1.86 MAX.Gain-0.58dB Polarization HorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance 50Ohm AntennaLength 38.20mm Manufacture ShenzhenHuaqiuElectronicsCoLtd Companyaddress FuYongZhenFuQiao3rdIndustrialZone,BaoanDistrict,ShenzhenCity, GuangdongProvince,BlockA,building5,PhaseI AntennaPhoto&Length(mm) Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dB) Max Min Avg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANTTestLabs ：AttestationofGlobalComplianceCo.,Ltd.

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 1 Test Report No.: FM2405WDG0386 RF EXPOSURE REPORT Applicant GOLABS INC. Address 2201 LUNA RD CARROLLTON, TX 75006 Manufacturer or Supplier ZHEJIANG TAOTAO VEHICLES CO.,LTD Address No.10 XINYUAN ROAD, XINBI STREET, JINYUN COUNTY LISHUI City ZHEJIANG 321400 CHINA Product A SMART OFFROAD HOVERBOARD Brand Name GOTRAX Model COSMOS Additional Model & Model Difference PB-810, see item 1 Date of tests Apr. 26, 2024 ~ Jul. 17, 2024 FCC Part 2 (Section 2.1093) KDB 447498 D01 V06 IEEE C95.1 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Loren Luo Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Aug. 09, 2024 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 1 Test Report No.: FM2405WDG0386 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................ 3 1. CERTIFICATION .............................................................................................. 4 2. RF EXPOSURE DEFINE ................................................................................. 5 3. CLASSIFICATION ........................................................................................... 5 4. CALCULATED RESULT OF MAXIMUM CONDUCTED POWER .................... 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 1 Test Report No.: FM2405WDG0386 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FM2405WDG0386 Original release Aug. 09, 2024 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 1 Test Report No.: FM2405WDG0386 1. CERTIFICATION FCC ID: 2AWFV-COSMOS PRODUCT: A SMART OFFROAD HOVERBOARD BRAND NAME: GOTRAX MODEL NO.: COSMOS ADDITIONAL NO.: PB-810 APPLICANT: GOLABS INC. STANDARDS: FCC Part 2 (Section 2.1093) KDB 447498 D01 V06 IEEE C95.1 Note: Additional model PB-810 is identical with the test model COSMOS except the color of the appearance 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 1 Test Report No.: FM2405WDG0386 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 distance of 5 mm is applied to determine SAR test exclusion. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)·( f(MHz)/150)] mW, at 100MHz to 1500 MHz b) [Threshol…

Text truncated - open the document above for the full version.

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 58 Report Version A Test Report No.: RF2405WDG0386 TEST REPORT Applicant GOLABS INC. Address 2201 LUNA RD CARROLLTON, TX 75006 Manufacturer or Supplier ZHEJIANG TAOTAO VEHICLES CO., LTD Address No.10 XINYUAN ROAD, XINBI STREET, JINYUN COUNTY LISHUI City ZHEJIANG 321400 CHINA Product A SMART OFFROAD HOVERBOARD Brand Name GOTRAX Model COSMOS Additional Model & Model Difference PB-810, see item 3.1 Date of tests Apr. 26, 2024 ~ Jul. 17, 2024 the tests have been carried out according to the requirements of the following standards: FCC Part 15, Subpart C, Section 15.247 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Loren Luo Project Engineer / EMC Department Approved by Glyn He Assistant Manager / EMC Department Date: Aug. 09, 2024 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 58 Report Version A Test Report No.: RF2405WDG0386 TABLE OF CONTENTS RELEASE CONTROL RECORD ..................................................................................................... 5 1 SUMMARY OF TEST RESULTS ............................................................................................. 6 2 MEASUREMENT UNCERTAINTY .......................................................................................... 6 3 GENERAL INFORMATION ..................................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ............................................................................... 7 3.2 DESCRIPTION OF TEST MODES ................................................................................. 8 3.2.1. CONFIGURATION OF SYSTEM UNDER TEST ........................................................ 9 3.2.2. TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ............................. 9 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................... 11 3.4 DESCRIPTION OF SUPPORT UNITS .......................................................................... 11 3.5 CONFIGURATION OF SYSTEM UNDER TEST ........................................................... 11 3.6 DUTY CYCLE OF TESET SIGNAL ............................................................................... 12 4 TEST TYPES AND RESULTS ............................................................................................... 13 4.1. CONDUCTED EMISSION MEASUREMENT ............................................................... 13 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ........................................ 13 4.1.2 TEST INSTRUMENTS .............................................................................................. 13 4.1.3 TEST PROCEDURES .............................................................................................. 14 4.1.4 DEVIATION FROM TEST STANDARD .................................................................... 14 4.1.5 TEST SETUP ............................................................................................................ 15 4.1.6 EUT OPERATING CONDITIONS ............................................................................. 15 4.1.7 TEST RESULTS........................................................................................................ 16 4.2. RADIATED EMISSION AND BANDEDGE MEASUREMENT ....................................... 18 4.1.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT ................ 18 4.1.2 TEST INSTRUMENTS .............................................................................................. 19 4.1.3 TEST PROCEDURES .............................................................................................. 20 4.1.4 DEVIATION FROM TEST STANDARD .................................................................... 21 4.1.5 TEST SETUP .................................................................................................…

Text truncated - open the document above for the full version.