Rechargeable Hearing Aids Sound Amplifier Black

Digital Mini Hearing Aids In Ear Enhancer Invisible Aid Voice Sound Amplifier Rechargeable Features: Light weight, compact and ergonomic design, not easy to fall off Clear, stable and high quality sound transfer Smart noise reduction Easy operation, long press for mode, short press for volume Usage for about 20 hours. The hearing aid can be charged 5 times with a fully charged magnetic charging box 3 pairs of earplugs included of different sizes, suitable for everyone Great to use during sports activities, e.g. running, riding, fitness. Convenient to carry around and charge anytime, anywhere. Specification:- Material: ABS, Silicone Color: Black Input Noise: ≤29dB+3dB ; Rated Current: ≤5mA ; Total Harmonic Distortion: ≤5% ; Max Saturated Sound Pressure Level: ≤118dB±3dB ; Max Sound Gain: 35dB±5dB ; Average Sound Gain: 30dB±5dB ; Frequency Range: 300Hz - 4500Hz Package:- 2 * Hearing Aid 1 * Charging Case 6 * Earplugs 1 * USB Charging Cable 1 * Cleaning Brush 1 * User Manual