Noise-Reducing In-Ear Hearing Aid - Mini Wireless Sound Amplifier & Personal Care Device with Dock

Type of hearing aid: Ear back type

Power supply mode: USB

Battery life: 12 hours or more

Rated voltage: 3.7V

Rated power: 0.22W

Color: M602 White Chamber Skin Color Machine (W-Brown), M602 White Chamber Red Blue Machine (W-RedBlue), M602 Black Chamber Skin Color Machine (B-Brown), M602 Black Chamber Red Blue Machine (B-RedBlue), M602 White Chamber White Machine (W-white)

Unit: cm