2BSPV-RICBLPW01BHearing Aids

USER MANUAL Device Diagram 1 Package Contents 2 Setting Up Your Device 3-8 1. Choosing The Right Ear Dome 3 2. Fitting The Ear Dome 4 3. Powering ON/OFF 5 4. Switching Between Modes 6 5. Wearing The hearing aid 7 6. Adjusting Volume 7 7. Charging Indicator 8 Bluetooth Pairing Guide 9 Music mode/Phone call function 10 Device APP Download&Function Introduction 11-14 APP Operation Guide 15-24 Charging Your Device 25 Cleaning Your Device 26-27 1. Hearing aid Cleaning 26 2. Replace Ear Domes 27 3. Product Care Continued 27 Troubleshooting 28 Technical Specifications 29-30 FCC Caution 31 TABLE OF CONTENTS DEVICE DIAGRAM Type C Charging Port Reciever Shell Microphone Ear Dome Volume Control /Mode Adjustment Button Charging Case Cover Left Charging Port Right Charging Port Charge Case Indicator Light Microphone PACKAGE CONTENTS Hearing Aids Ear Domes Cleaning Brush Type-C Cable Charging Case SETTING UP YOUR DEVICE 1.Choosing The Right Ear dome Choosing the dome type & size most suitable for your ear canal will ensure minimal feedback during insertion & a better experience using the Hearing aid. Take the time to find your optimal fit. Ears Domes that come in small,medium & large sizes. Rounded： small medium large 2.Fitting The Ear Domes ① Remove Ear Domes: Pinch the Ear Dome with your thumb, index and middle finger to seperate the Ear Dome from the connector. ② Fit Ear Domes: Select an appropriate Ear Dome according to the size of your ear canal, hold the Ear Dome and fit it into the connector of the hearing aid. SETTING UP YOUR DEVICE 3.Powering ON/OFF Press & hold the upper key of the hearing aid volume up for 2-3 seconds to switch the machine on and off. When the machine is turned on, the green light stays on for 1 second, accompanied by the sound "Power On". When the machine is turned off, the blue light stays on for 1 second, followed by the sound "Power Off". volume up SETTING UP YOUR DEVICE 4.Switching between Modes Press & hold the volume down button 3 seconds until you hear a Prompt Tone.Use the multifunctional buttons to cycle through switching programs in sequence, with a total of 4 levels of programs. M1 Common 1 Chime M2 Restaurant 2 Chimes M3 Traffic 3 Chimes M4 Outdoor 4 Chimes volume down SETTING UP YOUR DEVICE volume up volume down 5.Wear a hearing aid Step 1: Gently put the hearing aid over your ear until it rests securely behind your ear. Step 2: Push the ear tube into your ear canal until it is snug and comfortable. SETTING UP YOUR DEVICE 6.Adjusting Volume BL98NAW/BL98PNAW/BL98UNAW: To adjust volume, tap (volume up) or (volume down) for 1 second.Each volume level is denoted by a single beep. Max/Lowest volume are indicated by a 2 beep,There are 10 volume levels.There will be a five tone beep sound when the battery is low. 7.CHARGING INDICATOR When the hearing aid is placed in the charging case, the charging case indicator light will light up for 5S according to the battery level of the charging case, the blue light indicates that the battery is low, and the green light indicates that the battery is sufficient. When the hearing aid is placed in the charging case, both the charging case and the hearing aid indicator light remain on, and the charging case indicator light goes out after 5 seconds. If the hearing aid is not fully charged, the blue light will turn on, and if it is fully charged, the green light will turn on. When all hearing aids are fully charged, the indicator light will turn off. At this point if you take out one of the hearing aids, the charging case will wake up and the charging indicator light will turn on for 5 seconds and turn off. volume up Bluetooth Pairing Guide 2、Take out one of the hearing aids: When we put the hearing aids into the charging case, it will power off automatically. 3、Power on and pair: First, take out one of the hearing aids and hold down the volume plus button for 7 seconds until you hear a beep “pairing”and see the blue and green indicator lights flashing rapidly alternately. Then release the button. Then the “Avliable devices” on your Bluetooth will show “CT_BL98NAW”, then click it to connect, After a successful connection, there will be a voice prompt saying "Connected". Then, take out the other hearing aid and turn on the power. After turning on the power, it will automatically connect to Bluetooth. 1、Keep your bluetooth on: Keep your mobile phone's Bluetooth function turned on. Music mode/Phone call function Note: ① When the devices are powered on but not paired with the bluetooth, it will enter a low-power mode after 1 minute. At this time, the APP cannot detect the machine. To wake up the devices, you need to short-press the up/down buttons. (It is recommended to turn off the phone's Bluetooth function if you don't need to listen to music or control the APP during use, which can increase the machine's battery life.) ② The device defaults to the hearing aid mode upon startup. When there is music playback, it will automatically switch to the music mode. When there is an incoming call, it will automatically switch to the phone mode. 1、Music mode When the hearing aid is connected to Bluetooth, it can play music. If the music stops playing, it will automatically switch to the hearing aid mode. 2、Phone call function When the hearing aid is connected to Bluetooth, you can answer and hang up the phone. Device APP 1、Download the App ① Scan the right QR code With your phone's browser and download diffferent system apps from the phone.please do not click on any other pop-up paid advertisements (otherwise you will be taken to the next step of adding a credit card and paying). Scroll down to find the app you want to install and click “Install” to proceed. Iphone: Android: Device APP ② Iphone user also can search for the “infiniwave”app in the app store. Please see the following image for reference. Device APP 2、Autonomous audiometry: The user listens to the left and right ears respectively according to the APP hearing test, generates audiogra…

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FCC ID: 2BSPV-RICBLPW01B RF Exposure Evaluation REQUIREMENT KDB 447498 D04 Interim General RF Exposure Guidance v01 Appendix B Exemptions for Single RF Sources B.3 MPE-based Exemption and B.4 SAR-based Exemption: f is in GHz, d is the separation distance (cm), and ERP20cm is per Formula (B.1). TEST RESULT Passed Not Applicable Radio Type Frequency (MHz) Conducted Power (dBm) Conducted Power (mW) Minimum Separation Distance(mm) Pth (mW) Bluetooth 2402-2480 0.94 1.242 0 3 Note: The safety distance for body exposure assessment is 0mm.

6.TEST SETUP PHOTOS Radiated Emission

SPECIFICATION SPECIFICATION SHEETFORAPPROVAL （Revision：A0） CUSTOMER( 客户名称 )可丽通 CSP/N(客户机种)KLT蓝牙音频助听器 PARTNAME(品名)BT-天线外壳-LAP天线成品 FREQUENCY(频率)2400~2500MHz CUSNO.( 客户编号 ) ZTXNO.(物料编号)1.20.000145 DATE( 日期 ) 2025-10-23 CUSTOMER QA CHECKED ME CHECKED RF CHECKED MANAGER CHECKED ShenzhenZTXCommunicationTechnologyCo.,Ltd MANAGER CHECKED MANAGER CHECKED ME CHECKED RF CHECKED LISTER 陈正伟冯广权 地址：深圳市宝安区石岩镇石龙大道34号(腾达工业园) 邮编：518000电话：0755-27588320 传真：0755-27588045http://www.chinaztx.com Remark(备注)： Sign(客户确认签字盖章)： ANTENNASPECIFICATION CUSP/N:KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品ApplicationDate:Oct,23,2025Rev:R:A0 ZTXP/N: KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品 Editor:Page1of5 Revisionhistory 版本日期状态 A02025-10-23初版 ANTENNASPECIFICATION CUSP/N:KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品ApplicationDate:Oct,23,2025Rev:R:A0 ZTXP/N: KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品 Editor:Page2of5 Index Revisionhistory 1 lndex 2 1MechanicalSpecification 3 1-1 MechanicalSpecification（BT-天线外壳-LAP天线成品） 3 2Testequipment 4 3TestResultsSurmmary 5 3-1Antennaloadingcoil 5 3-2VSWR 5 3-3PassiveTest 5 ANTENNASPECIFICATION CUSP/N:KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品ApplicationDate:Oct,23,2025Rev:R:A0 ZTXP/N: KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品 Editor:Page3of5 1.MechanicalSpecification 1-1MechanicalConfiguration（BT-天线外壳-LAP天线成品） ANTENNASPECIFICATION CUSP/N:KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品ApplicationDate:Oct,23,2025Rev:R:A0 ZTXP/N: KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品 Editor:Page4of5 2.Testequipment ANTENNASPECIFICATION CUSP/N:KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品ApplicationDate:Oct,23,2025Rev:R:A0 ZTXP/N: KLT蓝牙音频助听器_BT-天线外壳-LAP天线成品 Editor:Page5of5 3.TestResultsSurmmary 3-1Antennaloadingcoil 3-2VSWR 3-3PassiveTest

3DH5-2480-PASS 3DH5-Hop_2402-PASS 3DH5-Hop_2480-PASS DH5-2402-0~Reference-PASS DH5-2402-30~1000-PASS DH5-2402-1000~26500-PASS DH5-2441-0~Reference-PASS DH5-2441-30~1000-PASS DH5-2441-1000~26500-PASS DH5-2480-0~Reference-PASS DH5-2480-30~1000-PASS DH5-2480-1000~26500-PASS 2DH5-2402-0~Reference-PASS 2DH5-2402-30~1000-PASS 2DH5-2402-1000~26500-PASS 2DH5-2441-0~Reference-PASS 2DH5-2441-30~1000-PASS 2DH5-2441-1000~26500-PASS 2DH5-2480-0~Reference-PASS 2DH5-2480-30~1000-PASS 2DH5-2480-1000~26500-PASS 3DH5-2402-0~Reference-PASS 3DH5-2402-30~1000-PASS 3DH5-2402-1000~26500-PASS 3DH5-2441-0~Reference-PASS 3DH5-2441-30~1000-PASS 3DH5-2441-1000~26500-PASS 3DH5-2480-0~Reference-PASS 3DH5-2480-30~1000-PASS 3DH5-2480-1000~26500-PASS --------EndofReport--------

2DH3-Hop-PASS 2DH5-Hop-PASS 3DH1-Hop-PASS 3DH3-Hop-PASS 3DH5-Hop-PASS AppendixG:DutyCycleCorrectionFactor(DCCF) TestResult TestModeFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DCCF[dB] DH524022.893.7577.071.13-2.26 DH524412.893.7577.071.13-2.26 DH524802.893.7577.071.13-2.26 2DH524022.903.7677.131.13-2.26 2DH524412.903.7577.331.12-2.23 2DH524802.903.7577.331.12-2.23 3DH524022.903.7477.541.10-2.21 3DH524412.903.7577.331.12-2.23 3DH524802.903.7577.331.12-2.23 DCCF=20*Log(dutycycle)=20*Log(T ontime /T period ) TestGraphs NTNV-DH5-2402 NTNV-DH5-2441 NTNV-DH5-2480 NTNV-2DH5-2402 NTNV-2DH5-2441 NTNV-2DH5-2480 NTNV-3DH5-2402 NTNV-3DH5-2441 NTNV-3DH5-2480 AppendixH:BandedgeandSpuriousEmission(Conducted) TestGraphs DH5-2402-PASS DH5-2480-PASS DH5-Hop_2402-PASS DH5-Hop_2480-PASS 2DH5-2402-PASS 2DH5-2480-PASS 2DH5-Hop_2402-PASS 2DH5-Hop_2480-PASS 3DH5-2402-PASS

AppendixD:CarrierFrequencySeparation TestResult TestModeFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Hop1.325≥1.020PASS 2DH5Hop0.986≥0.887PASS 3DH5Hop1.145≥0.873PASS TestGraphs DH5-Hop-PASS 2DH5-Hop-PASS 3DH5-Hop-PASS AppendixE:HoppingChannelNumber TestResult TestModeFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Hop79≥15PASS 2DH5Hop79≥15PASS 3DH5Hop79≥15PASS TestGraphs DH5-Hop-PASS 2DH5-Hop-PASS 3DH5-Hop-PASS AppendixF:DwellTime TestResult TestModeFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Hop-1.894330-0.625≤0.4PASS DH3Hop-1.641140-0.23≤0.4PASS DH5Hop-1.908140-0.267≤0.4PASS 2DH1Hop-1.944330-0.642≤0.4PASS 2DH3Hop-1.949190-0.37≤0.4PASS 2DH5Hop-1.810130-0.235≤0.4PASS 3DH1Hop-1.915320-0.613≤0.4PASS 3DH3Hop-1.981140-0.277≤0.4PASS 3DH5Hop-1.30860-0.078≤0.4PASS TestGraphs DH1-Hop-PASS DH3-Hop-PASS DH5-Hop-PASS 2DH1-Hop-PASS

APPENDIXREPORT ProjectNo.SHT2509061001WRadioSpecificationBluetoothEDR Test sampleNo.YPHT25090610003ModelNo.BL98NAPW Starttest date2025-10-21Finishdate2025-10-21 Temperature 22.1°C Humidity53% Test EngineerJiaxingSiAuditor Appendix clause Test itemResult A Peak OutputPowerPASS B 20dB BandwidthPASS C 99% OccupiedBandwidthPASS D CarrierFrequencySeparationPASS E HoppingChannelNumberPASS F Dwell TimePASS G Duty Cycle CorrectionFactor(DCCF)PASS H Band edge and SpuriousEmission(Conducted)PASS AppendixA:PeakOutputPower TestResult Test Mode Frequency[MHz] AverageOutput Power[dBm] PeakOutput Power[dBm] Limit[dBm]Verdict DH524020.220.29≤30PASS DH524410.710.84≤30PASS DH524800.850.92≤30PASS 2DH524020.230.27≤20.97PASS 2DH524410.550.62≤20.97PASS 2DH524800.720.79≤20.97PASS 3DH524020.010.09≤20.97PASS 3DH524410.830.94≤20.97PASS 3DH524800.660.87≤20.97PASS TestGraphs DH5-2402-PASS DH5-2441-PASS DH5-2480-PASS 2DH5-2402-PASS 2DH5-2441-PASS 2DH5-2480-PASS 3DH5-2402-PASS 3DH5-2441-PASS 3DH5-2480-PASS AppendixB:20dBBandwidth TestResult TestModeFrequency[MHz] 20dbBandwidth[MHz] Limit[MHz]Verdict DH524021.00------ DH524411.02------ DH524801.02------ 2DH524021.21------ 2DH524411.23------ 2DH524801.33------ 3DH524021.25------ 3DH524411.26------ 3DH524801.31------ TestGraphs DH5-2402 DH5-2441 DH5-2480 2DH5-2402 2DH5-2441 2DH5-2480 3DH5-2402 3DH5-2441 3DH5-2480 AppendixC:99%OccupiedBandwidth TestResult TestModeFrequency[MHz] 99%OccupiedBandwidth[MHz] Limit[MHz]Verdict DH524020.92607------ DH524410.91109------ DH524800.91109------ 2DH524021.1568------ 2DH524411.1898------ 2DH524801.1688------ 3DH524021.2018------ 3DH524411.1748------ 3DH524801.1808------ TestGraphs DH5-2402 DH5-2441 DH5-2480 2DH5-2402 2DH5-2441 2DH5-2480 3DH5-2402 3DH5-2441 3DH5-2480

TEST REPORT Report No......................................... : CHTW25110024 Project No ........................................ : SHT2509061001W FCC ID ............................................. : 2BSPV-RICBLPW01B Applicant’s name ............................. : Xiamen ClearTone Hearing Technologies CO.,LTD Address ............................................ : 9th Floor, No. 37 Houxiang West Road, Haicang District, Xiamen City, Fujian Province Product Name .................................. : Hearing Aids Trade Mark....................................... : Model No.......................................... : BL98NAPW Listed Model(s) ................................ : See page 5 of this report Standard .......................................... : FCC CFR Title 47 Part 15 Subpart C § 15.247 Date of receipt of test sample..........: 2025/10/15 Date of testing.............................: 2025/10/16 – 2025/10/27 Date of issue...............................: 2025/11/04 Result ................... ........................: PASS Compiled by (Position+Printed name+Signature) : File administrator Xiaodong Zhao Supervised by (Position+Printed name+Signature) : Project Engineer Caspar Chen Approved by (Position+Printed name+Signature) : RF Manager Xu Yang Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................ : Building 7, Baiwang Idea Factory, No.1051, Songbai Road, Yangguang Community, Xili Subdistrict, Nanshan District, Shenzhen, Guangdong, China Test Report Form No. ........................ : R0066 Test Report Form(s) Originator ......... : Shenzhen Huatongwei International Inspection Co., Ltd. Master TRF ........................................ : Dated 2025-07 Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection 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.The test report merely correspond to the test sample.The authenticity of this Test Report and its contents can be verified by contacting the Laboratory, responsible for this Test Report. Report No.: CHTW25110024 Page 2 of 34 Contents 1. TEST S T AN D AR D S A N D R E P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Descriptions of Test mode 7 4.3. Test mode 7 4.4. Test sample information 8 4.5. Support unit used in test configuration and system 8 4.6. Testing environmental condition 8 4.7. Statement of the measurement uncertainty 9 4.8. Equipment Used during the Test 10 5. TEST CONDITIONS AND RESULTS 12 5.1. Antenna Requirement 12 5.2. AC Conducted Emission 13 5.3. Peak Output Power 14 5.4. 20 dB Bandwidth 15 5.5. 99% Occupied Bandwidth 16 5.6. Carrier Frequencies Separation 17 5.7. Hopping Channel Number 18 5.8. Dwell Time 19 5.9. Duty Cycle Correction Factor (DCCF) 20 5.10. Pseudorandom Frequency Hopping Sequence 21 5.11. Conducted Band edge and Spurious Emission 22 5.12. Radiated Band edge Emission 24 5.13. Radiated Spurious Emission 26 6. TEST SETUP PHOTOS 31 7. EXTERNAL AND INTERNAL PHOTOS 33 8. APPENDIX REPORT 34 Report No.: CHTW25110024 Page 3 of 34 1. TEST STAND ARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: ‒ FCC CFR Title 47 Part 15 Subpart C § 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ‒ ANSI C63.10:2020: American National Standard for Testing Unlicensed Wireless Devices ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2025-11-04 Original Report No.: CHTW25110024 Page 4 of 34 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result Test Engineer 5.1 Antenna Requirement 15.203/15.247(c) PASS Jiaxing Si 5.2 AC Conducted Emission 15.207 N/A - 5.3 Peak Output Power 15.247(b)(1) PASS Jiaxing Si 5.4 20 dB Bandwidth 15.247(a)(1) PASS Jiaxing Si 5.5 99% Occupied Bandwidth - PASS *1 Jiaxing Si 5.6 Carrier Frequency Separation 15.247(a)(1) PASS Jiaxing Si 5.7 Hopping Channel Number 15.247(a)(1) PASS Jiaxing Si 5.8 Dwell Time 15.247(a)(1) PASS Jiaxing Si 5.9 Duty Cycle Correction Factor - PASS *1 Jiaxing Si 5.10 Pseudorandom Frequency Hopping Sequence 15.247(b)(4) PASS Jiaxing Si 5.11 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS Jiaxing Si 5.12 Radiated Band Edge Emission 15.205/15.209 PASS Yifan Wang 5.13 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Yifan Wang Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTW25110024 Page 5 of 34 3. SUMMARY 3.1. Client Information Applicant: Xiamen ClearTone Hearing Technologies CO.,LTD Address: 9th Floor, No. 37 Houxiang West Road, Haicang District, Xiamen City, Fujian Province Manufacturer: Xiamen ClearTone Hearing Technologies CO.,LTD Address: 9th Floor, No. 37 Houxiang West Road, Haicang District, Xiamen City, Fujian Province 3.2. Product Description Main unit information: Product Name: Hearing Aids Trade Mark: Model No.: BL98NAPW Listed Model(s): BL98NAW,FR98NAPW,FR98NAW,LN98NAPW,LN98NAW,BL98PW,BL98 W,FR98PW,FR98W,LB98PW,LB98W,BL98P,BL98,FR98P,FR98,LB98P,L B98,BL98PNW,BL98NW,F…

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7.2. Internal Photos

7.1. External Photos