2AYUF-XR6000Bike Headlight with BLE

User manual Press and hold button 1 for a long time to remotely turn on/off the device (in this case, the bicycle lights), and press and hold button 1 briefly to adjust different modes of the device; Short press button 2 to adjust the different brightness of the device. FCC Warning 15.19 Labeling requirements. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information to the user. 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 frequency energy and, if not installed and used in accordance with the Key 1 Key 2 instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment 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 outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 5mm between the radiator and your body.

ShenZhen ZhongKeRui Electronics CO., LTD. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: ShenZhen ZhongKeRui Electronics CO., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China Product Name: Bike Headlight FCC ID: 2AYUF-XR6000 Model(s): XR6000, XR8000, XR4000, XR3500 2.911(d)(5)(i) Equipment Type We, [ShenZhen ZhongKeRui Electronics CO., LTD. ] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Bob Hsieh Date: 2023-09-27 Title and Company name: Manager NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenZhen ZhongKeRui Electronics CO., LTD. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: ShenZhen ZhongKeRui Electronics CO., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China Product Name: Bike Headlight FCC ID: 2AYUF-XR6000 Model(s): XR6000, XR8000, XR4000, XR3500 2.911(d)(5)(ii) Applicant filing We, [ShenZhen ZhongKeRui Electronics CO., LTD. ] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Bob Hsieh Date: 2023-09-27 Title and Company name: Manager NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenZhen ZhongKeRui Electronics CO., LTD. 2.911 (d)(7)US A Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: ShenZhen ZhongKeRui Electronics CO., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China Product Name: Bike Headlight FCC ID: 2 AY U F-XR6000 Model(s): XR6000, XR8000, XR4000, XR3500 2.911(d)(7) USA D esignated Agent for Service of Process We, [ ShenZh en ZhongKeRui Electronics CO., LTD. ] (“the applicant”) designate [THREE STONES MEDIA LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowl edge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowl edge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: THREE STONES MEDIA LLC Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 FRN: 0033401761 Contact Name: Sijie Zhang Telephone No: +1 267 909 3692 Email: [email protected] Applicant Company name: ShenZhen ZhongKeRui Electronics CO., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China FRN: 0030501266 FCC Grantee Code: 2 AY U F Contact Name: Bob Hsieh Telephone No: +86-15013788458 Email: [email protected] Signature: Title: Manager Signature: Title: Manager ShenZhen ZhongKeRui Electronics CO., LTD. 2.911 (d)(7)USA Agent v1.2 Date: 2023-09-27 Date: 2023-09-27 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threat s-to -the-communications-supply-chain-through-the

Differences Declaration To whom concern, We company ShenZhen ZhongKeRui Electronics CO., LTD. Here by declares: The product model(s) XR8000, XR4000, XR3500 are identical in the PCB layout, electronic schematic and antenna with XR6000, only different in model names. Sincerely yours, Name (in print): Bob Hsieh Company name: ShenZhen ZhongKeRui Electronics CO., LTD. Company address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China Tel: +86-15013788458

ShenZhen ZhongKeRui Electronics CO., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-09-27 Subject; Request for Long Term Confidentiality FCC ID: 2AYUF-XR6000 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram BOM Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Bob Hsieh Title: Manager

Letter of Authorization Company: ShenZhen ZhongKeRui Electronics CO., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China Product Name: Bike Headlight Model Number: XR6000, XR8000, XR4000, XR3500 FCC Identifier: 2AYUF-XR6000 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Bob Hsieh Date: 2023-09-27 Title: Manager

Model: XR6000 External Model: XR6000

Label&Location Bike Headlight Model: XR6000 FCC ID: 2AYUF-XR6000

Model: XR6000 Internal Model: XR6000

Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China RF Exposure Report For Applicant Name: ShenZhen ZhongKeRui Electronics CO ., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China EUT Name: Bike Headlight Brand Name: RAVEMEN Model Number: XR6000 Series Model Number: Refer to section 2 Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF230904R00702 Test Standards: 47 CFR Part 2 Subpart J Section 2.1093 FCC ID: 2AYUF-XR6000 Test Conclusion: Pass Test Date: 2023-09-04 to 2023-09-22 Date of Issue: 2023-09-25 Prepared By: elma.yang / Project Engineer Date: 2023-09-25 Approved By: Ryan.CJ / EMC Manager Date: 2023-09-25 Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF230904R00702 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2023-09-25 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF230904R00702 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1. Introduction ............................................................................................................................................................................................ 4 1.1 Identification of Testing Laboratory ................................................................................................................................. 4 1.2 Identification of the Responsible Testing Location ...................................................................................................... 4 1.3 Laboratory Condition ........................................................................................................................................................... 4 1.4 Announcement ....................................................................................................................................................................... 4 2. Product Information .............................................................................................................................................................................. 5 2.1 Application Information ....................................................................................................................................................... 5 2.2 Manufacturer Information .................................................................................................................................................... 5 2.3 Factory Information .............................................................................................................................................................. 5 2.4 General Description of Equipment under Test (EUT)................................................................................................... 5 3. Test Requirement ................................................................................................................................................................................. 6 3.1 Assessment Result ............................................................................................................................................................... 6 Test Report Number: BTF230904R00702 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 4 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China 1. Introduction 1.1 Identification of Testing Laboratory Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Phone Number: +86-0755-23146130 Fax Number: +86-0755-23146130 1.2 Identification of the Responsible Testing Location Test Location: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Description: All measurement facilities used to collect the measurement data are located at F101,201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China FCC Registration Number: 518915 Designation Number: CN1330 1.3 Laboratory Condition Ambient Temperature: 20°C to 25°C Ambient Relative Humidity: 45% to 55% Ambient Pressure: 100 kPa to 102 kPa 1.4 Announcement (1) The test report reference to the report template version v0. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing, reviewing and approving the test report. (3)…

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CUSTOMER NAME: PRODUCT NAME: Page 1 VE RSIONS:A Antenna Type: PCB ANT Bike Headlight 牛＇ 牛＇ Antenna Photo & Length (mmJ 16mm., 6mm., 4mm., 12mm., Measurement data Page 2 Frequency (MHz) 240024502500 Return Loss-8.73-11.76-11.21 VSWR 2.161.711.77 Radiation pattern Z Y Page 3 X Directivity Diagram Z Y X XY XZ Page 4 YZ Freq.（MHz）Effi(%)Gain (dBi) 2400 52.29 0.3 2410 52.17 0.4 2420 53.14 0.1 2430 54.16 0.4 Efficiency&Gain Page 5 2440 57.62 0.6 2450 59.64 1.1 2460 61.55 0.2 2470 60.64 0.4 2480 62.86 0.3 2490 59.85 0.2 2500 60.41 0.5

Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 61 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China RF Test Report For Applicant Name: ShenZhen ZhongKeRui Electronics CO ., LTD. Address: 501, Building A, Nankeng 2nd Industrial Park, Bantian, Longgang, Shenzhen 518129, China EUT Name: Bike Headlight Brand Name: RAVEMEN Model Number: XR6000 Series Model Number: Refer to section 2 Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF230904R00701 Test Standards: 47 CFR Part 15.247 Test Conclusion: Pass FCC ID: 2AYUF-XR6000 Test Date: 2023-09-04 to 2023-09-22 Date of Issue: 2023-09-25 Prepared By: elma.yang / Project Engineer Date: 2023-09-25 Approved By: Ryan.CJ / EMC Manager Date: 2023-09-25 Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF230904R00701 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 61 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2023-09-25 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF230904R00701 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 61 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1 INTRODUCTION ..........................................................................................................................................5 1.1 Identification of Testing Laboratory ...............................................................................................5 1.2 Identification of the Responsible Testing Location ......................................................................5 1.3 Announcement .................................................................................................................................5 2 PRODUCT INFORMATION ..........................................................................................................................6 2.1 Application Information ...................................................................................................................6 2.2 Manufacturer Information ................................................................................................................6 2.3 Factory Information .........................................................................................................................6 2.4 General Description of Equipment under Test (EUT) ...................................................................6 2.5 Technical Information ......................................................................................................................6 3 SUMMARY OF TEST RESULTS .................................................................................................................7 3.1 Test Standards ..................................................................................................................................7 3.2 Uncertainty of Test ...........................................................................................................................7 3.3 Summary of Test Result ..................................................................................................................7 4 TEST CONFIGURATION .............................................................................................................................8 4.1 Test Equipment List .........................................................................................................................8 4.2 Test Auxiliary Equipment ............................................................................................................. 10 4.3 Test Modes ..................................................................................................................................... 10 5 EVALUATION RESULTS (EVALUATION) ................................................................................................. 11 5.1 Antenna requirement ..................................................................................................................... 11 6 RADIO SPECTRUM MATTER TEST RESULTS (RF) ............................................................................... 11 6.1 Occupied Bandwidth ..................................................................................................................... 11 6.1.1 E.U.T. Operation: .................................................................................................................. 11 6.1.2 Test Setup Diagram: ............................................................................................................ 12 6.1.3 Test Data: ............................................................................................................................ 12 6.2 Maximum Conducted Output Power ........................................................................................... 13 6.2.1 E.U.T. Operation: .......................…

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Model: XR6000 Occupied Bandwidth Maximum Conducted Output Power Power Spectral Density Emissions in non-restricted frequency bands Band edge emissions (Radiated) Emissions in frequency bands (above 1GHz) Model: XR6000 Emissions in frequency bands (below 1GHz)