2AOHU-E1Motorcycle Wireless Earphone

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 interf erence in a residential in stallation. This equipment generates uses and ca n radiate radio frequency energy and, if not in stalled and used in accordance with the in structions, may cause harmful interf erence to radio communica tio ns. However, there is no guarantee that inter ference will not occur in a particular in stallation. If this equipment does cause harmful interf erence to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to corr ect the interference by one or more of the following measures: ‐‐ Reori ent 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 th e receiver is connected. ‐‐ Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to th e following two conditions: (1) This device may not ca use harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirement.

Co m Ad d Nan Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: She dress: Roo nshan Distri oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: enzhen We m 602, Buil ict, Shenzhe e: Motorcyc er(s): E1, X1 ription: Mo MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Han Wu Manager Shenzhen Shenzhen Agen eile Electron lding 2, Zhu en, China cle Wireless 1 otorcycle W bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect n Weile Ele n Weile Ele nt Auth nics Co., Ltd uguang Inno s Earphone ireless Ear p Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of ectronics C ectronics C horizat d. ovative Tec phone ourt, Pleasa certification forward all i agencies as and all acts our own. Co., Ltd. Co., Ltd. tion hnology Pa anton, Califo of above na information s required a s carried ou Date: ark, Taoyuan ornia 94566 amed equip related to t nd to discu ut by MiCOM Jul. 06, 20 n Street, 6, USA, to pment. the approva ss any M Labs on 021 al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b It is ou r corresp docume authoriz Sincer e Signat u Name: Title: M of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AOHU-E om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schema Block D Parts Lis Operatio Tune-up r understand pondence du ents and thi zation is iss ely, ure: Han Wu anage r S ing Techno cations Com s Road 046 for Confiden E1 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp atic Diagram iagram st onal Descri p Procedure ding that all uring the ce s informatio sued. Shenzhen W logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption e l measurem ertification re on will be av Weile Elect ssion’s rule old the follow nitely. m and equi e equipmen ould give co ment test rep eview proce vailable for ronics Co. s Title 47 S wing attach pment desc nt. The publ ompetitors a ports, FCC ess cannot public revi e , Ltd. Sections §0. hment(s) as criptions an ic disclosu r an unfair ad ID label for be granted ew once the Date: Jul. 0 457 and §0 confidentia d are consi re of these d vantage in mat and as confide n e grant of eq 06, 2021 0.459, we al dered as documents the market . ntial quipment .

Model Difference Declaration To Whom It May Concern, We, Shenzhen Weile Electronics Co., Ltd.(Motorcycle Wireless Earphone) ; Model Number: E1, X1; All model’s the function, software and electric circuit are the same, only with a product color, appearance and model named different. Test sample model: E1 Please contact me if you have any question. Name: Han Wu Date: Jul. 06, 2021 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2107012150‐1E/2E Page 1 of 4 Report No.: HK2107012150‐1E/2E Page 2 of 4 Report No.: HK2107012150‐1E/2E Page 3 of 4 Report No.: HK2107012150‐1E/2E Page 4 of 4

FCC ID LABEL: Ca. 5mm x 10mm Include in manual: 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. Label Location FCC ID: 2AOHU-E1

Annex B Internal Photos Report No.: HK2107012150‐1E/2E Page 1 of 3 Report No.: HK2107012150‐1E/2E Page 2 of 3 Antenna Report No.: HK2107012150‐1E/2E Page 3 of 3

FCC RF Exposure EUT Description: Motorcycle Wireless Earphone Model No.: E1, X1 FCC ID: 2AOHU‐E1 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion EDR:2402 ‐5.276 ‐5±1 ‐4/0.40 5 0.124 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2107012150‐1E, antenna gain=‐0.58dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.124 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Page 1 of 45 Report No.: HK2107012150-1E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of Shenzhen Weile Electronics Co., Ltd. For Motorcycle Wireless Earphone Model No.: E1, X1 FCC ID: 2AOHU-E1 Prepared for : Shenzhen Weile Electronics Co., Ltd. Room 602, Building 2, Zhuguang Innovative Technology Park, Taoyuan Street, Nanshan District, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jun. 29, 2021 ~ Jul. 05, 2021 Date of Report: Jul. 05, 2021 Report Number: HK2107012150-1E Page 2 of 45 Report No.: HK2107012150-1E TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Weile Electronics Co., Ltd. Address ................................. : Room 602, Building 2, Zhuguang Innovative Technology Park, Taoyuan Street, Nanshan District, Shenzhen, China Manufacture's Name ............ : Dongguan Weile Electronics Co., Ltd. Address ................................. : No. 3, Yongye First Street, Xiabian Community, Chang'an To wn, Dongguan City , China Product description Trade Mark: VELEV Product name ........................... : Motorcycle Wireless Earphone Model and/or type reference : E1, X1 Standards ............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests ............. : Jun. 29, 2021 ~ Jul. 05, 2021 Date of Issue ........................................... : Jul. 05, 2021 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed b y: Project Supervisor Approved by: T echnica l Di rector Page 3 of 45 Report No.: HK2107012150-1E Table of Contents Page 1. SUMMARY............................................................................................................................................................ 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION ....................................................................................................................................... 7 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 7 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 7 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 8 2.4. EQUIPMENTS USED DURING THE TEST .............................................................................................................................. 9 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 10 2.6. MODIFICATIONS ......................................................................................................................................................... 10 2.7. DESCRIPTION OF TEST SETUP ................................................................................................................................ 10 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 14 3.3. MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................... 25 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 26 3.5. FREQUENCY SEPARATION ............................................................................................................................................. 29 3.6. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 31 3.7. TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 33 3.8. OUT‐OF‐BAND EMISSIONS ............................................................................................................................................ 36 3.9. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ...........................…

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Test Model：E1 Radiated Emission