Product information:
Maximum saturation sound pressure level：115±3dB
Full range sound gain：32±5dB
Equivalent input noise level：≤29±3dB
High frequency average：106±4dB
Frequency response range：300~4500HZ
Total harmonic distortion：≤7%+3%
This hearing-aid is safe to use, convenient and practical. It can help user hear the outside sound again, regaining confidence. Mini, lightweight and invisible, comfortable to wear. Suitable for the elderly and those people with hearing loss.
Features:
The product looks like a BT headset, which can protect your privacy. You don't have to worry about discrimination anymore.
Fine quality material, safe and non-toxic, suitable for a long time use.
Mini and lightweight, ergonomic design, invisible and comfortable to wear.
Intelligent noise reduction. It can greatly reduce noise, providing high clear sound quality.
Support volume adjustable, easy to adjust the volume to meet your needs.
Suitable for the elderly and those people with hearing loss, perfect to help hearing the outside sound again, regaining confidence.
