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  3. 2BP4H-FSB02-EP

2BP4H-FSB02-EPEarphone

Shenzhen Flysounds Medical Technology Co.,Ltd.
Earphone - FCC ID 2BP4H-FSB02-EP - Shenzhen Flysounds Medical Technology Co.,Ltd.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jun 17, 2026
Application Purpose
Original Equipment
Equipment Note
Earphone
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen Flysounds Medical Technology Co.,Ltd.
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

MANUAL Please read the instructions carefully before use, and keep these instructions for future reference B02 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 Thank you for choosing Flysound Hearing Aids to enhance your hearing experience and improve your quality of life. These hearing aids are individually fitted and fine-tuned to meet your specific hearing needs; therefore, they are not suitable for use by others. Carefully and thoroughly read the user guide before using your hearing aids. It is essential to operate the devices according to the instructions provided. Improper handling may result in damage. Should you have any questions regarding the use or maintenance of your hearing aids, please do not hesitate to contact your hearing care professional. 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 INSTRUCTIONS FOR USE.................................................................................................................... 01 PRECAUTIONS ................................................................................................................................... 03 ACCESSORIES .................................................................................................................................... 04 PRODUCT STRUCTURE....................................................................................................................... 05 OPERATION GUIDE ............................................................................................................................ 09 MAINTENANCE AND CLEANING ......................................................................................................... 24 TROUBLESHOOTING GUIDE .............................................................................................................. 26 GENERAL WARNINGS ......................................................................................................................... 32 TECHNICAL SPECIFICATIONS............................................................................................................. 41 EXPLANATION OF GRAPHICAL SYMBOLS USED IN MEDICAL DEVICE LABELING.............................. 44 FCC REQUIREMENT ............................................................................................................................ 45 PRODUCT WARRANTY ........................................................................................................................ 48 CONTENTS 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 INSTRUCTIONS FOR USE PRINCIPLES OF HEARING AIDS Flysound hearing aids capture ambient sounds via a microphone and convert them into electrical signals. The electrical signals are transmitted to the built-in digital chip of the device, where advanced processing such as filtering and amplification is performed to form clear electrical signals. The processed signals are then sent to the sound outlet, converted into sound waves, and conducted to the ear canal via air. They are then transmitted through the middle ear and inner ear, perceived by the auditory nerve, and relayed to the brain to enable sound perception. HEARING AIDS STRUCTURAL COMPONENTS The main components of the hearing aid include the main unit (with built-in microphone, battery and digital chip), sound-collecting nozzle, and charging case. HEARING AIDS SCOPE OF APPLICATION Empirical testing for hearing compensation in patients with air-conducted hearing loss. 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 CONTRAINDICATIONS Individuals with acute external otitis, tympanitis, acute suppurative otitis media, chronic suppurative otitis media(in the stage of purulent infection), and those allergic to the materials of this product are not suitable for wearing. INDIVIDUALS UNDER THE AGE OF �� SHOULD CONSULT A PHYSICIAN BEFORE USING THIS PRODUCT Individuals under the age of 18 require specialized care. The use of this device without a proper medical evaluation may potentially exacerbate hearing impairment or related conditions. It is essential that hearing aid users under the 18 undergo a recent medical evaluation performed by a qualified physician, preferably an ear, nose, and throat (ENT) specialist. The physician should assess and confirm the suitability of hearing aid use before the device is utilized. 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 PRECAUTIONS 1.Hearing conditions professionally examined and audiologically tested before, and hearing aids should be under the guidance of a doctor or a professional dispenser of hearing aids. 2.Pay attention to the moisture-proof, shock-proof, high temperature-proof, light-proof, and drop-proof features of the products. 3.Never immerse your hearing aids in any liquid. Remove your hearing aids before swimming and washing your hair and showering; wait for the ear canal to dry after swimming or showering before putting on your hearing aids. 4.Avoid proximity to strong magnetic objects, as this may affect the sensitivity of the hearing aids. 5.If you feel uncomfortable during use, try adjusting the position of the earpiece or replacing it with a more suitable sound-collecting nozzle while ensuring comfort. You may also consult customer service. 6.Keep the hearing aid clean. Regularly clean the sound-collecting nozzle, microphone, and earwax or debris at the connection to the ear. 7.You should correctly use the program and the volume switch to control the program. 8.Please use the accessories provided by our company or authorized dealers, the use of other accessories may affect the safety and effectiveness of the product. 0102030405 0607080910111213 1415161718192021 2223242526272829 3031323334353637 3839404142434445 464849 47 US…

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Attestation Statements

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 2BP4H-FSB02-EP B02-EP 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 Huaxia Testing Technology Co., Ltd Contact Name: Yoyo Zhou Address: 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-26648642 Email: [email protected] Signature: Date: 2026-05-29

External Photos

Externalphotos FCC ID: 2BP4H-FSB02-EP

ID Label/Location Info

Size:13*12.6mm

Internal Photos

Internalphotos FCC ID: 2BP4H-FSB02-EP Antenna

RF Exposure Info

SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD 102A,102B,Building2,ShanghenglangNewIndustrialZone,ShanghenglangCommunity, DalangStreet,LonghuaDistrict,Shenzhen,Guangdong,People’sRepublicofChina,518000 Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V06 ReportTemplateRevisionDate:2026-01-30 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260400766E-03 Applicant: ShenzhenFlysoundsMedicalTechnologyCo.,Ltd. AddressofApplicant: Room1816,BuildingA,JindingshengkechuangPark,No.356DaheRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen EquipmentUnderTest(EUT): EUTName:Earphone ModelNo.:B02-EP TestModelNo.:B02-EP BrandName:flysound FCCID:2BP4H-FSB02-EP Standards: 47CFRPart1.1307 47CFRPart2.1093 KDB447498D04InterimGeneralRFExposureGuidancev01 DateofReceipt:2026-04-14 DateofTest: 2026-04-14to2026-05-26 DateofIssue:2026-5-29 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD. ReportNo.:CQASZ20260400766E-03 Page:2of8 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260400766E-03Rev.01 Initialreport 2026-5-29 SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD. ReportNo.:CQASZ20260400766E-03 Page:3of8 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOFBLE...................................................................................................................................4 3.4GENERALDESCRIPTIONOFBT......................................................................................................................................4 4RFEXPOSUREEVALUATION.......................................................................................................................................5 4.1SAREVALUATIONFORPORTABLECONDITION...........................................................................................................5 4.1.1StandardRequirement......................................................................................................................................5 4.1.2Limits....................................................................................................................................................................5 4.1.3SARExclusionEvaluationResult...................................................................................................................7 SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD. ReportNo.:CQASZ20260400766E-03 Page:4of8 3GeneralInformation 3.1ClientInformation Applicant: ShenzhenFlysoundsMedicalTechnologyCo.,Ltd. AddressofApplicant: Room1816,BuildingA,JindingshengkechuangPark,No.356DaheRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen Manufacturer: ShenzhenFlysoundsMedicalTechnologyCo.,Ltd. AddressofManufacturer: Room1816,BuildingA,JindingshengkechuangPark,No.356DaheRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen Factory: EranTechnology(ShenZhen)Co.,Limited AddressofFactory: Room301,BuildingA4,No.35DafuRoad,ZhanggeCommunity,Fucheng Street,LonghuaDistrict,Shenzhen 3.2GeneralDescriptionofEUT ProductName: Earphone ModelNo.: B02-EP TestModelNo.: B02-EP TradeMark: flysound SoftwareVersion: V1.0.0.2 HardwareVersion: V2 PowerSupply: Li-ionbattery:DC3.7V55mAh,ChargebyDC5VforChargingbox SimultaneousTransmissionSimultaneousTXissupportedandevaluatedinthisreport. SimultaneousTXisnotsupported. 3.3GeneralDescriptionofBLE OperationFrequency:2402MHz~2480MHz ModulationType:GFSK TransferRate:1Mbps/2Mbps NumberofChannel:40 ProductType:MobilePortableFixLocation AntennaType: FPCantenna AntennaGain: 2.44dBi 3.4GeneralDescriptionofBT OperationFrequency:2402MHz~2480MHz ModulationType:GFSK,π/4DQPSK,8DPSK TransferRate:1Mbps/2Mbps/3Mbps NumberofChannel:79 ProductType:MobilePortableFixLocation AntennaType: FPCantenna AntennaGain: 2.44dBi SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD. ReportNo.:CQASZ20260400766E-03 Page:5of8 4RFExposureEvaluation 4.1 SAREvaluationforPortablecondition 4.1.1StandardRequirement 447498D04InterimGeneralRFExposureGuidancev01 3.2.SARTestReductionGuidance SARtestreductionprocedures[Glossary]allowusingaparticularsetoftestdataasrepresentative ofother,similar,testconditions.Thismaybeappliedfordatawithindifferenttestpositions(e.g.body, head,extremity),wirelessmodes(e.g.Wi-Fi,cellular),andfrequencybands.Thistestreductionprocess providesfortheuseoftestdataforonespecificchannel,whilereferencingtothosedatafordemonstrating complianceinotherrequiredchannelsforeachtestpositionofanexposurecondition,withintheoperating modeofafrequencyband.Thisislimitedspecificallytowhenthereported1-gor10-gSARforthemid- bandorhighestoutputpowerchannelmeetsanyofthefollowingconditions. 4.1.2Limits SAR-basedthresholdsarederivedbasedonfrequency,power,andseparationdistanceoftheRF source.Theformuladefinesthethresholdsingeneralforeitheravailablemaximumtimeaveragedpoweror maximumtime-averagedERP,whicheverisgreater. IftheERPofadeviceisnote…

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Test Report

B02 Antenna Test Report CustomerTong chuang Yi nou Project B02 Antenna BANDBT Product DescriptionFPC Product NoV1.0 Shenzhen NiYi Technology Co., Ltd 2 This report is to measure the performance of BT antenna forB02.The antennaoperating frequency at (2400-2500MHZ) , All test data are showed as below. Content 1. Product Overview & Dimension 2. Test system 3. Antenna Matching Network 4. Test Result 4.1 S11 Parameter 4.2 Gain & Efficiency 4.3 Test coordinate 4.4 2D Pattern 4.5 OTA Data 4.6 BT Boot measured 5. Antenna Assembly & environmental processing Shenzhen NiYi Technology Co., Ltd 3 2.Test System Sequence Number Test Itemequipment S parameterVSWR Agilent 5071C & HP 8753 OTA TestTRP&TISCMW500 &CMW270 ETS& FT SG24 Gain & Efficiency Gain & Efficiency ETS&FT SG24 Agilent 5071C Shenzhen NiYi Technology Co., Ltd VSWR S11 Shenzhen NiYi Technology Co., Ltd OTA DATA-BT ANT Frequency ID1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz)2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Gain (dBi)2.44 2.31 2.17 1.91 1.67 1.72 1.93 2.17 1.95 1.91 1.36 Efficiency (%)26.60 26.87 26.41 26.10 25.48 25.45 25.17 24.69 24.30 23.81 23.47 Shenzhen NiYi Technology Co., Ltd 3D Pattern OTA DATA-BT ANT Shenzhen NiYi Technology Co., Ltd 背胶切断线位置 0~6 0.05 0.10 0.15 0.20 0.05 0.10 0.5 6~30 0.10 0.20 0.15 0.25 0.10 0.15 1.0 30~80 0.15 0.25 0.20 0.30 0.20 0.40 2.0 80~180 0.15 0.30 0.25 0.45 0.40 0.80 3.0 180~315 0.20 0.50 0.40 0.60 0.60 1.20 3.0 315~800 0.30 0.80 0.70 1.10 0.80 1.50 4.0 SIZE 1:1 MM 1 1 8812M-ANT-FPC-INSTANT 8812M-ANT-FPC-INSTANT MODIFICATION VER DESCRIPTION DATE ENGINEER WEIGHT DATE SHEET E FD REFERENCE APPROVED DWG. FOR EVALUATION FOR TOOLING FOR QUOTATION CBA 报价 开模 检测 出图 参考 1 2 5 6 7 8 EF ADC B 3 4 1 2 5 6 7 8 3 4 技术要求 需符合欧盟 具体详见附录; 单机用量: 面 铺铜走线部分, 面代表 胶纸部分; 总厚度为 不包括背胶离型纸,接触点需做 镀金 工艺 请使用 1对半基材 ,电解铜 表面黑色油墨 丝印白色字符 油墨不含碳或金属粒子,表面 耐磨康紫外线; 高温抗氧化性: 、 分钟后,铜箔光面允许有少量氧化点, 每 面积内,氧化点个数不超过 个,做成整排,不可单个; 全部打通孔 看到的 更新线路 23.12.4 更新天线 23.12.28 更新外形 24.2.27 V5 更新天线 24.3.26 V6 24.4.15 V7 更新天线 24.4.19 V8 更新天线 2026.01.16 NY-B02-L-V1 宁壹科技 NING YI TECHNOLOGY 深圳市宁壹科技有限公司 NY-B02-L-V1 10.17±0.2 14.62±0.2 NY-B02-R-V1 10.17±0.2 14.62±0.2 背胶切断线位置 0~6 0.05 0.10 0.15 0.20 0.05 0.10 0.5 6~30 0.10 0.20 0.15 0.25 0.10 0.15 1.0 30~80 0.15 0.25 0.20 0.30 0.20 0.40 2.0 80~180 0.15 0.30 0.25 0.45 0.40 0.80 3.0 180~315 0.20 0.50 0.40 0.60 0.60 1.20 3.0 315~800 0.30 0.80 0.70 1.10 0.80 1.50 4.0 SIZE 1:1 MM 1 1 8812M-ANT-FPC-INSTANT 8812M-ANT-FPC-INSTANT MODIFICATION VER DESCRIPTION DATE ENGINEER WEIGHT DATE SHEET EF D REFERENCE APPROVED DWG. FOR EVALUATION FOR TOOLING FOR QUOTATION C B A 报价 开模检测 出图 参考 1 2 5 6 7 8 EF A D CB 3 4 1 2 5 6 7 8 3 4 技术要求 需符合欧盟 具体详见附录; 单机用量: 面 铺铜走线部分, 面代表 胶纸部分; 总厚度为 不包括背胶离型纸,接触点需做 镀金 工艺 请使用 1对半基材 ,电解铜 表面黑色油墨 丝印白色字符 油墨不含碳或金属粒子,表面 耐磨康紫外线; 高温抗氧化性: 、 分钟后,铜箔光面允许有少量氧化点, 每 面积内,氧化点个数不超过 个,做成整排,不可单个; 全部打通孔 看到的 更新线路 23.12.4 更新天线 23.12.28 更新外形 24.2.27 V5 更新天线 24.3.26 V6 24.4.15 V7 更新天线 24.4.19 V8 更新天线 2026.01.16 NY-B02-R-V1 宁壹科技 NING YI TECHNOLOGY 深圳市宁壹科技有限公司 背胶切断线位置 Drawn: Designed: THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF ARIMA COMMUNICATION CORP. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR DEVICES WITHOUT PERMISSION. Checked: Approved: DIMENSIONAL Material:PART NAME: TOLERANCES±M1M2S1S2P1P2C 0~60.050.100.150.200.050.100.5 THIRD ANGLE PROJECTION 6~300.100.200.150.250.100.151.0 30~800.150.250.200.300.200.402.0 Treatment: A4 Customer Rev.: Version 80~1800.150.300.250.450.400.803.0 180~3150.200.500.400.600.601.203.0 315~8000.300.800.701.100.801.504.0 SIZE SCALE1:1UNITSMMUSED ONSHEET1OF1 DWING NAME 8812M-ANT-FPC-INSTANT DWG NO. 8812M-ANT-FPC-INSTANT DATE MODIFICATION VERDESCRIPTIONDATEENGINEER WEIGHTDATE SHEET E F D REFERENCE APPROVED DWG. FOR EVALUATION FOR TOOLING FOR QUOTATION C B A 报价 开模 检测 出图 参考 125678 E F A D C B 34 12567834 技术要求: 1.需符合欧盟RoHs,REACH,具体详见附录; 2.单机用量:1 PCS 3.A面FPC铺铜走线部分,B面代表3M 9471 胶纸部分; 4.FPC总厚度为0.11~0.15mm(不包括背胶离型纸,接触点需做镀金工艺 5.请使用PI1对半基材,电解铜; 表面黑色油墨丝印白色字符 6.油墨不含碳或金属粒子,表面UV耐磨康紫外线; 7.高温抗氧化性:200°C、40分钟后,铜箔光面允许有少量氧化点, 每300mm*300mm面积内,氧化点个数不超过2个,做成整排,不可单个; 全部打通孔 看到的 更新线路23.12.4 更新天线23.12.28 更新外形24.2.27 V5 更新天线24.3.26 V6 24.4.15 V7 更新天线 24.4.19 V8 更新天线 2026.01.16 NY-B02-L-V1 宁壹科技 NING YI TECHNOLOGY 深圳市宁壹科技有限公司 NY-B02-L-V1 10.17±0.2 14.62±0.2 NY-B02-R-V1 10.17±0.2 14.62±0.2 背胶切断线位置 Drawn: Designed: THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF ARIMA COMMUNICATION CORP. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR DEVICES WITHOUT PERMISSION. Checked: Approved: DIMENSIONAL Material:PART NAME: TOLERANCES±M1M2S1S2P1P2C 0~60.050.100.150.200.050.100.5 THIRD ANGLE PROJECTION 6~300.100.200.150.250.100.151.0 30~800.150.250.200.300.200.402.0 Treatment: A4 Customer Rev.: Version 80~1800.150.300.250.450.400.803.0 180~3150.200.500.400.600.601.203.0 315~8000.300.800.701.100.801.504.0 SIZE SCALE1:1UNITSMMUSED ONSHEET1OF1 DWING NAME 8812M-ANT-FPC-INSTANT DWG NO. 8812M-ANT-FPC-INSTANT DATE MODIFICATION VERDESCRIPTIONDATEENGINEER WEIGHTDATE SHEET E F D REFERENCE APPROVED DWG. FOR EVALUATION FOR TOOLING FOR QUOTATION C B A 报价 开模 检测 出图 参考 125678 E F A D C B 34 12567834 技术要求: 1.需符合欧盟RoHs,REACH,具体详见附录; 2.单机用量:1 PCS 3.A面FPC铺铜走线部分,B面代表3M 9471 胶纸部分; 4.FPC总厚度为0.11~0.15mm(不包括背胶离型纸,接触点需做镀金工艺 5.请使用PI1对半基材,电解铜; 表面黑色油墨丝印白色字符 6.油墨不含碳或金属粒子,表面UV耐磨康紫外线; 7.高温抗氧化性:200°C、40分钟后,铜箔光面允许有少量氧化点, 每300mm*300mm面积内,氧化点个数不超过2个,做成整排,不可单个; 全部打通孔 看到的 更新线路23.12.4 更新天线23.12.28 更新外形24.2.27 V5 更新天线24.3.26 V6 24.4.15 V7 更新天线 24.4.19 V8 更新天线 2026.01.16 NY-B02-R-V1 宁壹科技 NING YI TECHNOLOGY 深圳市宁壹科技有限公司 Thanks for your comment! Shenzhen NiYi Technology Co., Ltd 1202B, Building C6, Hengfeng Industrial City, Xixiang, Bao'an District, Shenzhen Shenzhen NiYi Technology Co., Ltd

Test Report

SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD 102A,102B,Building2,ShanghenglangNewIndustrialZone,ShanghenglangCommunity, DalangStreet,LonghuaDistrict,Shenzhen,Guangdong,People’sRepublicofChina,518000 Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V06 ReportTemplateRevisionDate:2026-01-30 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20260400766E-01 Applicant: ShenzhenFlysoundsMedicalTechnologyCo.,Ltd. AddressofApplicant: Room1816,BuildingA,JindingshengkechuangPark,No.356DaheRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen EquipmentUnderTest(EUT): Product: Earphone ModelNo.: B02-EP TestModelNo.:B02-EP BrandName: flysound FCCID: 2BP4H-FSB02-EP Standards:47CFRPart15,SubpartC KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 DateofReceipt:2026-04-14 DateofTest: 2026-04-14to2026-05-26 DateofIssue:2026-5-29 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260400766E-01 Page:2of86 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20260400766E-01Rev.01 Initialreport 2026-5-29 SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260400766E-01 Page:3of86 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203/PASS ACPowerLineConducted Emission 47CFRPart15,SubpartCSection 15.207 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS ConductedPeakOutput Power 47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS 20dBOccupiedBandwidth47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS CarrierFrequencies Separation 47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS HoppingChannelNumber47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS DwellTime47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS PseudorandomFrequency HoppingSequence 47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS RFConductedSpurious Emissions 47CFRPart15.247 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS RadiatedSpurious emissions 47CFRPart15.209 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15.205/15.209 ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ ErratatoC63.10a-2024 PASS SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260400766E-01 Page:4of86 Remark: Thetestedsample(s)andthesampleinformationareprovidedbytheclient. Tx:InthiswholereportTx(ortx)meansTransmitter. Rx:InthiswholereportRx(orrx)meansReceiver. RF:InthiswholereportRFmeansRadiatedFrequency. CH:InthiswholereportCHmeanschannel. Volt:InthiswholereportVoltmeansVoltage. Temp:InthiswholereportTempmeansTemperature. Humid:InthiswholereportHumidmeanshumidity. Press:InthiswholereportPressmeansPressure. N/A:Inthiswholereportnotapplication SHENZHENHUAXIATESTINGTECHNOLOGYCO.,LTD ReportNo.:CQASZ20260400766E-01 Page:5of86 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................5 4GENERALINFORMATION...........................................................................................................................................6 4.1CLIENTINFORMATION.................................................................................................................................................6 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................6 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................8 4.4TESTENVIRONMENT...................................................................................................................................................9 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................9 4.6TESTCONFIGURATION................................................................................................................................................9 4.7STATEMENTOFTHEMEASUREMENTUNCERTAINTY..................................................................................................10 4.8TESTLOCATION........................................................................................................................................................11 4.9TESTFACILITY..........................................................................................................................................................11 4.10ABNORMALITIESFROMSTANDARDCONDITIONS....................................................................................................11 4.11OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................11 4.12EQUIPMENTLIST.......................................................................…

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Test Setup Photos

Setupphotos 1Photographs-EUTTestSetup 1.1RadiatedEmission 9KHz~30MHz: 30MHz~1GHz: FCC ID: 2BP4H-FSB02-EP Above1GHz: 1.2ConductedEmission 1.3RFConductedmeasurement

Contact Information

Applicant

Shoukun Peng(General Manager)
[email protected]Fax: (0755) 2374 2385

Technical Contact

Bridgeport Advisory LLCYong Liu
[email protected]

3330 W 38TH PL, CHICAGO, · Illinois, 60632 · United States

Test Firm

Shenzhen Huaxia Testing Technology Co., LtdJack Ai
[email protected]

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz900.00 µW
Confidentiality
Long Term
Grant Notes
Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.

Other Applications from Shenzhen Flysounds Medical Technology Co.,Ltd.

Charging Case - FCC ID 2BP4H-FSB02-CC - Shenzhen Flysounds Medical Technology Co.,Ltd.
2BP4H-FSB02-CC

Charging Case

Jun 17, 2026

Equipment Class

DTS - Digital Transmission System