1 Sets of Wireless Tws Hearing Aid Amplifier Red / Blue One Size

Features:
Made Of High-Quality Safe And Non-Toxic Materials For Long-Term Use.
Mini And Lightweight With An Ergonomic Design For Invisible And Comfortable Wear.
Intelligent Noise Reduction For High-Definition Sound Quality.
Volume To Meet Individual Needs.

Specifications:
Material: Plastic
Sound Output: 115Db
Sound Gain: ≥28Db
Frequency Range: 300-3500Mhz
Input Noise: 32Db
Voltage: Dc1.5V
Current: ≤2Ma
Hearing Aids (Each): Built-In 25 Mah Rechargeable Battery
Charging Time: ≤6 Hours
Working Hours: ≤16 Hours

Package Includes:
1 X Wireless Tws hearing aid Amplifier Red / Blue<