2A99H-VOLCONElectric Bicycle

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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2.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 frequence 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.if this equipmemt does cause harmful interference to radio or television reception,which can be determined by turning the equipment off 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 autlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help.

Huaian PX Intelligent Manufacturing Co.,Ltd. 2023-03-07 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (2A99H-VOLCON) Huaian PX Intelligent Manufacturing Co.,Ltd. (“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. Sincerely, Minjie Xu Purchasing manager Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4，No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005 Huaian PX Intelligent Manufacturing Co.,Ltd. 2023-03-07 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (2A99H-VOLCON) Huaian PX Intelligent Manufacturing Co.,Ltd.] (“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. Sincerely, Minjie Xu Purchasing manager Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4，No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005

AttestationStatements (2023-03-07) TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestforFCCID:2A99H-VOLCON HuaianPXIntelligentManufacturingCo.,Ltd.theundersigned,herebyauthorize VISHTECLLCtoactasourdesignatedU.S.agentforserviceofprocess, HuaianPXIntelligentManufacturingCo.,Ltd.acceptstomaintainanagentfornoless thanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. VISHTECLLCacceptstheresponsibilitytoactasdesignatedU.S.agentforserviceof process. Thisagreementisvaliduntil03/07/2024 ApplicantInformation： Companyname:HuaianPXIntelligentManufacturingCo.,Ltd. ContactName:MinjieXu Address:Building4，No.18,shenzhenEastRoad,EconomicDevelopmentZoneHuaiAn CityjiangSuProvinceChina223005 TelephoneNo:18014159098 Email:[email protected] Signature [name] U.S.AgentInformation: CompanyName:VISHTECLLC Address:9888WBelleviewAveSte2142DenverCO80123 FRN:0033407131 ContactName:AlanGraham TelephoneNo:/ Email:[email protected] Signature [name]

Huaian PX Intelligent Manufacturing Co.,Ltd. 2023-03 -09 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize DongGuan Anci Electronic Technology Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Minjie Xu Purchasing manager Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4，No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005

Huaian PX Intelligent Manufacturing Co.,Ltd. 2023-03 -09 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: Electric Bicycle /Model: VOLCON /FCC ID: 2A99H-VOLCON) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the ( Block Diagram ,Operational Description,Schematics) required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Minjie Xu Purchasing manager Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4，No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005

Electric Bicycle Model:VOLCON Huaian PX Intelligent Manufacturing Co.,Ltd. FCC ID: 2A99H-VOLCON Made in China 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. (2)This device must accept any interference received, including interference that maycause undesired operation.

ANT

RF EXPOSURE EVALUATION EUT Specification EUT Electric Bicycle Model Number VOLCON FCC ID 2A99H-VOLCON Antenna gain (Max) 0.71dBi Operation Frequency GFSK: 2402-2480MHz Input Rating Adapter input: 100-240V~50/60Hz 3A Output: 54.6V 2A Battery: 46.8V, 15.6Ah, 730.08Wh Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation GFSK Max. output power -2.79dBm(0.0005W) Test Requirement: According to §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. GFSK: According to KDB 447498, no stand-alone required for BT antenna, and no simultaneous SAR measurement is required. Signature: Tiger Xu Date: 2023-02-11 Transmit Frequency (MHz) Mode Measured Power (dBm) Tune upPower (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2402 GFSK -2.79 -3±1 -2 0.442895 3 2440 GFSK -3.6 -4±1 -3 0.447641 3 2480 GFSK -4.26 -4±1 -3 0.452622 3

TRF No.: 01-R001-3A-LE TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT FCC PART 15 SUBPART C REQUIREMENT OF Electric Bicycle Model No.: VOLCON Trademark: N/A FCC ID: 2A99H-VOLCON Report No.: E01A22110466F00101 Issue Date: March 9, 2023 Prepared for Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4, No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005 Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China.. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. 2 of 61 Report No.: E01A22110466F00101 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. VERIFICATION OF COMPLIANCE Applicant: Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4, No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005 Manufacturer: Huaian PX Intelligent Manufacturing Co.,Ltd. Building 4, No.18, shenzhen East Road,Economic Development Zone Huai An Cityjiang Su ProvinceChina 223005 Product Description: Electric Bicycle Trade Mark: N/A Model Number: VOLCON We hereby certify that: The above equipment was tested by Dong Guan Anci Electronic Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2022). Electric Bicycle Date of Test : December 15, 2022 to February 11, 2023 Prepared by : Tomas Yang/Editor Approved & Authorized Signer : Tiger Xu / Supervisor 3 of 61 Report No.: E01A22110466F00101 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. Modified Information Version Summary Revision Date Report No. Ver.1.0 Original Report / E01A22110466F00101 4 of 61 Report No.: E01A22110466F00101 TRF No.: 01-R001-3A-LE Global Testing , Great Quality. Table of Contents 1. GENERAL INFORMATION ................................................................................................... 6 1.1 PRODUCT DESCRIPTION .......................................................................................................... 6 1.2 TEST METHODOLOGY .............................................................................................................. 6 2. TEST FACILITY ...................................................................................................................... 7 3. DESCRIPTION OF TEST MODES....................................................................................... 8 4. SUMMARY OF TEST RESULTS ....................................................................................... 10 6DB BANDWIDTH MEASUREMENT ............................................................................................. 10 5. TEST SYSTEM UNCERTAINTY ........................................................................................ 11 6. CONDUCTED EMISSIONS TEST ..................................................................................... 12 6.1 MEASUREMENT PROCEDURE: ................................................................................................ 12 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ............................................................ 12 6.3 MEASUREMENT EQUIPMENT USED: ........................................................................................ 12 6.4 CONDUCTED EMISSION LIMIT ..................................................................................................... 13 6.5 MEASUREMENT RESULT: ........................................................................................................... 13 6.5 CONDUCTED MEASUREMENT PHOTOS: ....................................................................................... 16 7. RADIATED EMISSION TEST ............................................................................................. 17 7.1 MEASUREMENT PROCEDURE ................................................................................................. 17 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ............................................................ 19 7.3 MEASUREMENT EQUIPMENT USED: ........................................................................................ 20 7.4 RADIATED EMISSION LIMIT .......................................................................................................... 21 7.5 MEASUREMENT RESULT .......................................................................................................... 22 7.6 RADIATED MEASUREMENT PHOTOS: ........................................................................................... 28 8. 6DB BANDWIDTH MEASUREMENT ............................................................................... 29 8.1 MEASUREMENT PROCEDURE ................................................................................................. 29 8.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ............................................................ 29 8.3 MEASUREMENT EQUIPMENT USED: ............................................................................................ 29 8.4 LIMIT ........................................................................................................................................ 30 8.5 MEASUREMENT RESULTS: ..................................................................................................... 30 9. MAXIMUM PEAK OUTPUT POWER TEST .............................................................................. 33 9.1 MEASUREMENT PROCEDURE .......................................................…

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Antenna Testing Report OF RF-BM-S02A APPlications Bluetooth Home RF ISM band 2.4GHz applications Dimension Specifications Number Item Specifications 1 Working central frequency 2440 MHz 2 Band width (2402-2480)MHz 3 Gain 0.71dbi 4 VSWR ≤2.0 5 Antenna type PCB antenna Antenna Information  Antenna Type: PCB antenna Antenna Return Loss 4.1 Antenna S11 4.2 SWR DATA 4.3 Antenna DATA 4.4 方向图 （4）2450MHz的3D方向图