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Fit for V03B Pro Domes
D-shaped or Oval-shaped Domes 10-Pack
S/M/L/XL
$19.9
2-Year Protection Plan
Range of accidental damage for 2 years.
$99
WHY CHOOSE CHOSGO V03B PRO?
The Chosgo V03B PRO stands out from ordinary hearing aids. It fully leverages the power of self-testing and personalized configuration, equipped with 3 directional microphones and AI conversation enhancement technology, ensuring crystal-clear calls even in the busiest and noisiest environments. Enjoy its comfortable fit, all-day battery life, personalized settings, and Bluetooth streaming for music and hands-free calls.
- Crystal-Clear Sound - Enjoy pure audio with automatic feedback control.
- Smart Noise Adaptation - AI instantly reduces background noise in busy places and enhances speech clarity.
- Zero Whistling - Advanced technology eliminates buzzing during calls and music playback.
- At-Home Hearing Test- Generate professional audiograms via app - no clinic visit needed.
- Personal Audiogram Settings- Customize frequency gains based on your hearing profile.
- Smart Sound Adaptation-Automatically learns your preferences for optimized listening.
Wireless music and calls with universal Bluetooth for iOS/Android. Enjoy HD audio, clear calls with directional mics, and hands-free use—no extra accessories needed.
Equipped with UV sterilization and heated drying, this function extends the product's lifespan and reduces the need for extra accessory purchases and maintenance investments.
Featuring 3+1 preset modes for daily, restaurant, and outdoor environments with auto audio mode, plus 10-level volume and 16-channel control for precise frequency adjustments like 2kHz enhancement.
With 20 hours of daily battery life and quick-charge capability is device. The compact charging case provides an additional 60 hours of power.
Feature Differences: Premium Plan vs Basic Plan
| FEATURES | BASIC | PREMIUM |
|---|---|---|
| Basic Functions | Yes | Yes |
| Streaming Music | Yes | Yes |
| Answering Call | Yes | Yes |
| Hearing Test | No | Yes |
| Personalized Self-fitting | No | Yes |
| Editor Audiogram | No | Yes |
| Audiogram Veiw | No | Yes |
CHOOSE YOUR PERFECT Bluetooth HEARING AIDs
Key Bluetooth Features of V03B PRO
Self-Fitting Audiometry & Personalized setting
- In-app hearing test & customized audiogram adjustment. Personalize your Hearing Aids instantly, no appointments, no guesswork.
Bluetooth Music Streaming & Answering Call
- TWS 5.2 Bluetooth Lossless Audio Technology delivers concert-like fidelity for music and face-to-face clarity for calls.
Fine-tune Settings for Any Environment
- With adjustable treble and bass, noise reduction & feedback cancellation, you can easily take command of audio settings, making voices and other sounds more natural.
- To further enhance your experience, the V03B PRO offers 4 environmental modes.
Packed with Extra Features, Effortless Control (iOS & Andriod)
✓ User-Friendly Smart App
• User-friendly touch controls with visual interface, packed with delightful features to explore.
• Cross-platform compatibility (iOS/Android), plus connects seamlessly to your TV, tablet, or car stereo wirelessly.
✓ Easy Controls Visual Interface
• One-touch presets three program modes.
• Swipe volume adjustment. For single-ear or both-ear use.
✓ Medical-grade Hearing Health Tools
• Self-administered hearing test.
• Personalized self-fitting algorithm.
• Professional audiogram editor.
Hear what's possible with Chosgo V03B Pro
For noise in the living environment, the hearing aid detects and analyzes the frequency spectrum of the input sound, distinguishes the difference between ordinary speech and noise, then suppresses the noise. When the noise signal disappears, suppression stops. Make sure the voice in the conversation is clear and authentic.
AI-Powered Clarity with Adaptive Listening
No more whistling or disruptive noise. Our advanced AI ensures crystal-clear sound, even in crowded restaurants and noisy outdoors.
✓ Smart Noise Reduction
– –AI eliminates background noise while enhancing speech
✓ Feedback-Free Design
– –Deep Neural Network hybrid technology prevents whistling
✓ 3 Directional Microphones Speech Focus
– –Prioritizes human voices intelligently
✓ Wind & Crowd Control
– –Dedicated modes for outdoor and social settings
✓ HD Voice Enhancement
– –16-bit/48kHz processing
✓ Call Clarity Boost
– –Natural and clear phone conversations
Discover More: Unlock Its Full Potential
UV Sterilization & Drying Function
• Comprehensive UV-C Disinfection
Effectively eliminates up to 99.9% of bacteria and germs on your hearing aids, ensuring hygienic use and supporting ear health.
• Gentle Heating for Moisture Protection
The built-in warming function removes moisture and condensation that builds up from daily use, safeguarding sensitive internal components from damage.
Fast Charging & All-Day Power
• Type-C charging port (universal compatibility)
• 3-Hour Full Charge for Charging Case → Provides 60 hours additional backup power
• 3-Hour Full Charge for hearing aids → 20 hrs (hearing mode) / 2 hrs (calls) / 5 hrs (audio streaming)
Seamless OTA Updates for Continuous Innovation
• Automatic Wireless Updates - New features delivered directly to your devices
• Future-Ready Technology - Always stays compatible with latest standards
Senior-Friendly Design with Large Text
• Adjustable Text Sizing for Easy Reading – Designed Specifically for Seniors
Designed by professional hearing team
Discreet & Comfortable Invisible
• Ultra-Compact Size
- - 50% smaller than normal BTE models.
• Precision Engineered
- - Developed by audiologists using medical-grade 3D scanning technology.
• Ergonomic Comfort
- - Smooth, anatomical contours adapt perfectly to your ear.
• Virtually Undetectable
- - 2g Weight, Deep placement makes them invisible when worn.
What's in Box?
x1 Pair
V03B PRO Hearing Aids
x1 Unit
V03B PRO Hearing Aids Case
x1 Set, S/M/L/XL*2
16 pcs Ear Domes
x1 Set
8 pcs Wax Cap Tool
x1 Unit
Type-C USB Cable
x1 Unit
Charging Plug
x1 Unit
Protective Bag
x1 Unit
Clean Tool
x1 Unit
Warranty Card
x1 Unit
Quick Guide
x1 Unit
High-end Gift Box
x1 Unit
High-end Gift Bag
Specifications
| INDEX | PARAMETER | INDEX | PARAMETER |
|---|---|---|---|
| Model | V03B PRO | Housing Design | RIC(receiver-in-canal) |
| Max Output (OSPL90) | 110+3dB | Transmission Distance | 30 meters |
| Full-on Gain Value (HFA FOG@50) | 36±5dB | PEAK OSPL90 | 102±4dB |
| Average Gain | 31±4dB | Total harmonic Distortion | ≤3% |
| Self-generated Noise Value | ≤20dB | Hearing time | 20H |
| Frequency Response Bandwidth | ≤200Hz ≥5000Hz | Audio time | 4.5H |
| Bluetooth Standard | BT5.2 | 100% Charge earbuds | 3H |
| Color | Beige | 100% Charge case | 3H |
| Channel | 16 | Battery Type | Rechargeable |
| Program | 4 | Volume level | 10 |
| Bluetooth Function1 | Adjust Volume | Bluetooth Function2 | Switch Program |
| Bluetooth Function3 | Personalized Tone | Bluetooth Function4 | Personalized Audio |
| Bluetooth Function5 | Hearing Test （Premium plan） | Bluetooth Function6 | Personalized Self-fitting （Premium plan） |
| Bluetooth Function7 | Editor Audiogram （Premium plan） | Bluetooth Function8 | Audiogram Veiw （Premium plan） |
Hear From Our Amazing Customers
45-DAY FREE TRIAL
100% MONEY-BACK GUARANTEE
It's our 100% satisfaction guaranteed promise to you! Try CHOSGO OTC Hearing Aids for 45 days and if you're not fully satisfied, return them for a full refund.
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