2BSP6-F22PRO-S-CElectric unicycle

MODEL NO: F22 Pro ELECTRIC UNICYCLE USER MANUAL MODEL NO: F22 Pro ELECTRIC UNICYCLE USER MANUAL SMART LIFE, REACHING THE FUTURE Dear Valued Customer, On behalf of Kingsong technology Co.,Ltd and as the CEO, I extend my warmest thanks to you for choosing our product. Your decision to choose us signifies a mutual commitment to quality, innovation, and exceptional customer service. Our primary goal is to provide our customers with products that not only meet but exceed their expectations. We are confident that the product you've selected, developed by our talented team of engineers and designers, will provide you with an unmatched user experience. As you set out on your journey with this device, remember that your purchase is not the end of our relationship, but the beginning. We stand by our commitment to your satisfaction and are ready to assist you in any way we can. Once again, thank you for your trust in our products and for becoming a part of the KingSong family. We hope you'll thoroughly enjoy your new ride and we're excited to embark on this journey together. Best Regards, CEO, KingSong Scan the QR code to watch the instructional video CAUTIONS Electric unicycles are designed as a personal transport for the outdoors and for short distances. YOUR SAFETY IS NUMBER ONE PRIORITY! PLEASE RIDE UNDER LOCAL LAW! This user manual is a short guide for the end user containing safety points & product features. It is not an exhaustive list of every risky situation that might arise. We strongly advise you to read this guide very carefully scan the QR code to watch the instructional videoand ride with attention. Riding an electric unicycle, like all outdoor activities, poses risks including injury if you lose control, fall and/or collide with another object and/or person. Please ride with caution and at your own risk. Thanks you for purchasing King Song smart electric unicycle! 1. Product Details------------------------------------------------------------------01 2. Safety Instructions---------------------------------------------------------------07 3. Kingsong APP-------------------------------------------------------------------10 4. Find My-------------------------------------------------------------------------11 5. Learn to Ride--------------------------------------------------------------------15 6. Warning------------------------------------------------------------------------17 7. Suspension----------------------------------------------------------------------19 8. Maintenance--------------------------------------------------------------------21 9. Warranty------------------------------------------------------------------------24 Contents 13. Taillight 14. Speaker / RGB Light 15. Mud Flap 16. Foot Stand 17. Charger Port 7. Suspension 8. Dust Cover 9. Tire 10. Motor 11. Pedal 12. Rear Handle 1. Front Handle 2. Trolley 3. Display 4. Power Button 5. Front Light 6. Battery 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 1.1 Product Diagram 1. Product Details 01 BlackColor -10°C / +60°CWorking Temperature Around 2-3hrsCharging Time Input AC 100~240V / Output DC 176.4V 10AAdapter Specs 140kgMax Load Around 180kmsMileage Rated Voltage: DC 155.4V Top Charging Voltage: DC 176.4V Rated Capacity: 3108Wh Smart BMS with balance and protect overshoot / over discharge / over-current / short circuit / overheating function, support monitoring the battery conditions via KingSong APP. Battery Around 45°Gradeability Full speed unlocked after 10km. Idling speed of 130+km/h (Factory alarm settings: 18km/h first level alarm, 19km/h second level alarm, 20km/h third level alarm and tilt back). Max Speed 12000WPeak Power 5500WRated Power KS-F22 ProModel No 1.2 Specifications 02 45° left and right side. ( Motor stalls when over 45° ) Place the machine vertically on the ground will restart automatically, no need to restart manually. Roll Protection Lift sensor accurately senses and determines when wheel is lifted off the ground to stop tire rotation. Lift Sensor Protective Measures GX20-4-pin flange aviation head charging port*2; XT60E-F output port design, which can continuously output 20A current; Power button; Light sensor; USB port *2 (USB-A&Type-C), output power Type-C output 20W. Product Port Around 48kgProduct Weight 595(L)*330(W)*850(H)mmPackage Size 540(L)*320(W)*750(H)mmProduct Size 2.75-14Tire Size 245-128mmPedal Height 280*148mmPedal Size 5W*4Headlight Frame suspension travel 100mmSuspension Travel Multifunctional suspension, with adjustable rebound compression resistance, adjustable spring preload. Suspension Dimension & Weight 03 Brand-new motherboard architecture, the driver board is designed separately on the aluminum substrate, which has better heat dissipation. 36 brand-new Toll packaged low-resistance MOS Main Board Hardware Features LED dot matrix screen displays speed in riding mode.Speed Indicate LED dot matrix screen shows battery level when EUC power on at rest.Battery Indicate Short press power button: turn on; Long press power button: hear a click then turn off.Power On/Off Alarm & Features Add foot stand, easy to open and close, no worry about crash the wheel when stop it.Foot Stand Uniform force on the pedals with raised small columns which is more effective than traditional sand sticking to protect anti-skid, greatly improving safety performance and riding experience. Pedals Anti-slip Protection The groove between the motherboard base and the upper cover is connected with a silicone sealing ring, which greatly enhances the waterproof performance and provides safe waterproof protection for the motherboard base. Motherboard Waterproof Protection When the motherboard reaches 80°C it will result tilt back. When the motor reaches 140°C it will result in tilt back. High Temperature Protection Low battery protection activated on 30% battery, speed will decreases linearly; when the battery is lower than 5%, voice alarm for charge, when battery at 0%, the front part of the pedal will rise to de…

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Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BSP6-F22PRO-S-C KS-F22PRO-S, KS-F22PRO-C We, Applicant Company Name: Shenzhen Kingsong Technology Co., Ltd. Address: B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, GuangDong 518100, China Phone: +86-18575596574 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-11-20 Signature Date Name / Title: Junming Niu / R&D Manager Company: Shenzhen Kingsong Technology Co., Ltd. Address: B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, GuangDong 518100, China Phone: +86-18575596574 Fax: +86-755-27401794 E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BSP6-F22PRO-S-C KS-F22PRO-S, KS-F22PRO-C Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2025-11-18

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BSP6-F22PRO-S-C KS-F22PRO-S, KS-F22PRO-C For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-11-20 Signature Date Name / Title: Junming Niu / R&D Manager Company: Shenzhen Kingsong Technology Co., Ltd. Address: B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, GuangDong 518100, China Phone: +86-18575596574 Fax: +86-755-27401794 E-Mail: [email protected]

Shenzhen Kingsong Technology Co., Ltd. B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, GuangDong 518100, China Date: November 20, 2025 FCC ID: 2BSP6-F22PRO-S-C Model Number: KS-F22PRO-S, KS-F22PRO-C To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Kingsong Technology Co., Ltd. hereby declare that our product (Electric unicycle) Model Number: KS-F22PRO-S, KS-F22PRO-C board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Junming Niu / R&D Manager Company: Shenzhen Kingsong Technology Co., Ltd. Address: B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, GuangDong 518100, China Phone: +86-18575596574 Fax: +86-755-27401794 E-Mail: [email protected]

Page 1 of 5 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 5 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 5 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 5 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10

Page 1 of 1 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com LABEL AND LOCATION (Size: L 7.0cm x W 4.0cm) Label Location Electric unicycle Model: KS-F22PRO-S FCC ID:2BSP6-F22PRO-S-C

Page 1 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 BLE ANT Page 6 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 10 Fig. 11 Page 7 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 12 Fig. 13 The BT modular disable by software Page 8 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 14 Fig. 15 Page 9 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 16 Fig. 17 Page 10 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 18 Fig. 19 Page 11 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 20 Fig. 21 Page 12 of 12 FCC ID:2BSP6-F22PRO-S-C Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 22 Fig. 23

Page 1 of 8 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation For Shenzhen Kingsong Technology Co., Ltd. Electric unicycle Test Model: KS-F22PRO-S Additional Model No.: KS-F22PRO-C Prepared for : Shenzhen Kingsong Technology Co., Ltd. Address : B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : November 04, 2025 Number of tested samples : 2 Sample No. : C251104018-1, C251104018-2 Serial number : Prototype Date of Test : November 04, 2025 ~ November 17, 2025 Date of Report : November 18, 2025 Page 2 of 8 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Report Reference No. ................. : LCSC11045018EB Date of Issue .................................. : November 18, 2025 Testing Laboratory Name ............ : Guangzhou LCS Compliance Testing Laboratory Ltd. Address .......................................... : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Shenzhen Kingsong Technology Co., Ltd. Address .......................................... : B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Test Specification Standard ......................................... : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1093 Test Report Form No.................... : TRF-4-E-215 A/0 TRF Originator ................................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory 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. EUT Description. .......................... : Electric unicycle Trade Mark ..................................... : KINGSONG Test Model ...................................... : KS-F22PRO-S Ratings ........................................... : Please Refer to Page 6 Result ............................................ : PASS Compiled by: Supervised by: Approved by: Lifeng Le / File administrators Justin Zhu / Technique Director Gavin Liang/ Manager Page 3 of 8 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Test Model.......................... : KS-F22PRO-S EUT.................................... : Electric unicycle Applicant........................... : Shenzhen Kingsong Technology Co., Ltd. Address.............................. : B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Telephone.......................... : / Fax..................................... : / Manufacturer..................... : Dongguan Huashunjie Technology Co., Ltd. Address.............................. : No.16, Jiayuan Road, Dalang Town, Dongguan, Guangdong China Telephone.......................... : / Fax..................................... : / Factory.............................. : Shenzhen Kingsong Technology Co., Ltd. Address.............................. : B5, 303-1, Yijing Industrial City, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Telephone.......................... : / Fax..................................... : / Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSC11045018EB November 18, 2025 Date of issue Page 4 of 8 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 November 18, 2025 Initial Issue --- Page 5 of 8 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com TABLE OF CONTENTS Description Page 1. Product Information ............................................................................................................................................ 6 2. Evaluation method and Limit ....................................................…

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Page1of10 Antenna Specifications CustomerName：ShenzhenxinhongdaTechnologyCo.,Ltd ProductName：2.4G-BluetoothAntenna SampleModel：XHD-ML1.0 ReferenceStandard ： GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate ： 2024.5.10 Engineer：Date： Auditor：Date： Approver ： Date ： Page2of10 Version VersionNo.DateDescriptionFormulateapproval A02024.5.10Forthefirsttime Contents 1.GeneralInformation.................................................................................................................................................................3 1.1.Generalinformationoftestinginstitutions..................................................................................................................3 1.2.Testingprinciple............................................................................................................................................................3 1.3.Testequipment..............................................................................................................................................................4 1.4.Testenvironment...........................................................................................................................................................4 1.5.Statement......................................................................................................................................................................4 2.SampleInformation..................................................................................................................................................................5 2.1.Clientinformation.........................................................................................................................................................5 2.2.DescriptionofEUT(S)....................................................................................................................................................5 2.3.EUTappearance............................................................................................................................................................6 2.4.DUTsetupphotooffreespaceOTAtesting..................................................................................................................6 3.TestResults...............................................................................................................................................................................7 3.1.Teststandard.................................................................................................................................................................7 3.2.Testuncertainty.............................................................................................................................................................7 3.3.Testdata........................................................................................................................................................................8 3.3.1.S11parameters..................................................................................................................................................8 3.3.2.VSWR..................................................................................................................................................................8 3.3.3.Typicalfreespaceefficiencyandgain................................................................................................................8 3.3.4.Typicalfreespaceradiationpattern..................................................................................................................9 （ Thefollowingisblank ） .........................................................................................................................................................10 Page3of10 1.GeneralInformation 1.1.Generalinformationoftestinginstitutions NameShenzhenYundingCommunicationElectronicsCo.,LTD Address 3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,Shenzhen City,GuangdongProvince Tel0755-23073599 [email protected] EquipmentATS300 1.2.Testingprinciple Page4of10 1.3.Testequipment EquipmentModelNo.SerialNo.Manufactur calibration date Next calibration date ATS3004x 3x3m(3D) Chamber 4*3*3Xinghang2023.12.52024.12.4 Network Analyzer E5071BAgilent2023.11.262024.11.25 Network Analyzer 8753DHP2023.11.132024.11.12 1.4.Testenvironment Temperature24.6°C Humidity59%RH Pressure100.12kPa 1.5.Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthe testedsamplesworkundertheenvironmentdescribedinthereport. (2)OnlyShenzhenYundingCommunicationElectronicsCo.,LTDhavetherightto modifythereport,andthemodificationinformationshallbeannotatedintherevision form. (3)Anyobjectiontothisreportshallberaisedwithin30daysafrerformal confirmationofthereport. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovided isfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. Page5of10 2.SampleInformation 2.1.Clientinformation NameShenzhenxinhongdaTechnologyCo.,Ltd Address 310,BlockC,HongwanBusinessCenter,GuchengHongwanSecond IndustrialZone,XixiangStreet,Bao'anDistrict,Shenzhen ContactsHongTao Tel13113675359 [email protected] 2.2.DescriptionofEUT(S) ProductName2.4G-BluetoothAntenna SampleModelXHD-ML1.0 AntennaSize16.5*9.8MM AntennaTypePCBAntenna SerialNo./ TestItemVSWR;Gain;Efficiency.Radiationpattern Frequency Range 2400-2500MHz ReceivedDate TestDate2024.5.10 Remark/ Page 6 of 10 2.3. EUT dimension 2.4. DUT setup photo of free space OTA testing Planform Front view Page7of10 3.TestResults 3.1.Teststandard NameParameterMethodStandardno. Mobile communication antenna VSWR Genericspecificationfor antennasusedinthe mobilecommunications GB/T9410-2008Antennagain Radiationpattern AntennaRadiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 3.2.Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingtheinclusionfactor ofK=2and…

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Page 1 of 23 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT LE (Conducted Measurement) Product Name: Electric unicycle Test Model: KS-F22PRO-S Environmental Conditions Temperature: 23.7 C Relative Humidity: 52.3% ATM Pressure: 100.0 kPa Test Engineer: Suichao Lai Supervised by: Yan Chen Page 2 of 23 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 2M 2402 Ant1 1.165 >=0.5 Pass NVNT BLE 2M 2440 Ant1 1.169 >=0.5 Pass NVNT BLE 2M 2480 Ant1 1.146 >=0.5 Pass Page 3 of 23 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs -6dB Bandwidth NVNT BLE 2M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2440MHz Ant1 Page 4 of 23 FCC ID:2BSP6-F22PRO-S-C Report No.: LCSC11045018EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qian…

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