Bone Conduction Hearing Aid Bluetooth Integrated Unit Built-in Microphone

1. Recommended sound range: ≤116dB
2. Frequency range: 300-6000Hz
3. Maximum gain: 35 ±3dB
4. Charging interface: magnetic charging
5. Bluetooth version: V5.4
6. Battery capacity: 180mAh
7. Usage time: about 10 hours
8. Voice prompts languages: Chinese, English
9. Weight: about 28g

Features:
1. HD noise-canceling microphone with enhanced speech recognition; voice pickup unit captures clear vocals
2. Bone conduction technology transmits sound directly to the skull, delivering sound waves to auditory nerves for healthy, comfortable listening. Non-intra-aural design prevents ear damage; simple to wear with secure, anti-loss fit
3. 32-channel WDRC wide-band dynamic regulation delivers refined vocals with faster, more stable transmission; increased channels enhance pickup compensation clarity
4. Bone conduction ENC noise reduction intelligently suppresses ambient noise, wind, and external disturbances while amplifying speech and reducing interference
5. Real-person voice prompts ensure clear audio announcements
6. Intuitive button switching with multi-level volume control for precise adjustment
7. Smart Bluetooth connectivity with one-touch call answering