V03B Pro OTC Bluetooth Hearing Aids | AI Noise Reduction | Self-Fitting App | Calls & Music – CHOSGO

CHOSGO V03B Pro Bluetooth OTC Hearing Aids AI Self-Fitting. Crystal-Clear Hearing. Seamless Connectivity Product Features: 1. Advanced AI Noise Reduction & Feedback Cancellation Smart Environment Adaptation: AI algorithms analyze ambient sounds (e.g., crowded streets, restaurants) in real-time, suppressing background noise while enhancing speech clarity. Feedback Cancellation: Prevents common hearing aid whistling (e.g., during calls), enabling uninterrupted conversations and music playback. Provides clear, crisp, and superior audio quality. 2. Bluetooth Music Streaming & Call Answering Cross-Platform Compatibility: Seamlessly works with iOS and Android devices for instant pairing with smartphones/tablets. HD Audio Transmission: A low-latency Bluetooth codec ensures high-quality sound; 3 directional microphones optimize call clarity. Convenient Hands-Free Function: Take calls directly through the hearing aids, no additional accessories needed. 3. Self Hearing Test & Personalization At-Home Hearing Assessment: Conduct a self-test via the companion app to generate a professional-grade audiogram, reducing the need for in-person customization. Manual Audiogram Setting: Manually adjust gain for specific frequencies based on the user's hearing loss chart to meet personalized hearing needs. Adaptive Learning: Learns and remembers user preferences (e.g., sensitivity to bass) for more precise customization over time. 4. UV Sterilization & Drying Function 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. 5. Multiple Programs & Precise Sound Control 3+1 Preset Modes: Tailored for scenarios like "Daily Mode," "Restaurant Reduction," "Outdoor Mode," or an automatic "Audio Mode." 10 Volume Levels + 16 Channels: Fine-tune specific frequencies (e.g., boost 2kHz) to meet your subtle hearing needs. 6. Ultra-Long Battery Life & Portable Charging 20-Hour Daily Use: Meets all-day needs without frequent charging. Fast Charging: 20 minutes of charging provides 2.5 hours of use. 60-Hour Total Battery (with Case): The compact charging case also acts as a power bank and storage unit. 7. Discreet Design & All-Day Comfort Invisible Fit: In-the-ear or mini behind-the-ear design (weighing under 3g) is barely noticeable when worn. Hypoallergenic Material: Made from medical-grade silicone with multiple ear tip sizes for comfortable, irritation-free wear. 8. FDA-Registered Over-the-Counter (OTC) Hearing Aid Safety & Compliance: Meets U.S. FDA standards for OTC hearing aids, ensuring safe sound output. Target Users: Designed for mild to moderate-severe hearing loss, no prescription required. 9. Risk-Free Trial & Warranty 45-Day Trial: Full refund available if you are not satisfied.