This hearing device is designed for old people or people with hearing problems. Easy-to-wear design, conform to your ear shape, stable wearing and can ensures the comfort. Soft silicone material, does not harm to your ear, and also ensure wearing stability and lasting. You can have a try.Features:
This hearing device is designed for old people or people with hearing problems.
BT 5.0 version, independent music optimization, with high-fidelity restoration sound quality.
Middle-power output with low distortion, adaptive feedback cancellation, layered noise reduction.
Volumes adjustment design, can adjust the volumes to fit your own needs and preferences.
Easy-to-wear design, conform to your ear shape, stable wearing and can ensures the comfort.
Soft silicone material, does not harm to your ear, and also ensure wearing stability and lasting.

Specifications:
Name: Hearing Device
Material: ABS+silicone
Battery: 1 * built-in battery, 5V, 50mAh (included)
PeakOSPL90(dBSPL): ≤126dB
OSPL90-HFA(dBSPL): 107±4dB
PeakGain(dB): ≤39dB
HFA/FOGGain(dB): 30±3dB
Equivalent input noise(dB): ≤32dB
Frequency response range(Hz): F1≤500Hz F2≤3500Hz
Harmonic distortion: ≤3%