32-channel Dual Intelligent Noise Reduction Hearing Aid Wireless Bluetooth Earphone(Black)

1. Battery capacity: 200mAh
2. Charging time: about 1.5 hours
3. Long-lasting battery life:
- Talk time: about 7.3 hours
- Music playback time: about 10.7 hours
- Ambient listening time: about 21 hours
4. Charging port: Micro USB
5. Indicator lights: white / blue lights

Features:
1. Dual suppression of howling both inside and outside, with remarkable effect. Avoid sharp howling sounds during use, which increases the burden on the ears
2. 32-channel chip, filtering out background noise and wind noise, restoring clear and true sounds. Processing in multiple frequency bands, with independent adaptation for high-fidelity function to handle sounds. Fast and clear, with a powerful dynamic speech processing system, upgrading the listening experience
3. Built-in highly sensitive speaker, the device can instantly reduce howling noise, reducing ear irritation and making wearing more comfortable
4. Auxiliary listening headphones with instant switching without delay, stable sound, continuous transmission, enabling more convenient viewing of videos, answering of calls, and listening to music
5. Bluetooth 5.4 chip, faster connection, lower power consumption, stable and fast audio transmission, low latency for games/TV watching, real-time synchronization of audio and video
6. Adopting intelligent noise reduction algorithm, it can effectively filter environmental noise, extract clear human voices, and effectively reduce external interference during calls
7. Built-in memory metal, matching different ear shapes, 720 degrees without distortion, flexible rebound material, stable and non-ageing, durable and non-cracking, automatically springing back to fit the ear back when worn
8. 180-degree rotating dual ears are universal. The soft rubber ear hook design is selected, the ear hook can automatically adjust and fit according to different ear shapes, providing a seamless and more comfortable wearing experience
9. Built-in large-capacity battery for long-lasting power, designed with Micro USB interface, fast charging, safe and stable
10. Multi-function button design, enabling faster operation with one hand