1 Pair Rechargeable Hearing Aid In-Ear Digital Enhancer Sound Voice Amplifier UK
£37.68
It takes about 2 hours to finish charging and you can use it for about 20 hours. You can clearly hear the sound whether indoors or outdoors. 2 x Hearing Aids. Input Noise: <=32dB. Maximum Sound Output: 118+/- 3dB.
