Rechargeable Hearing Aid In-Ear Invisible Digital Enhancer Voice Sound Amplifier
Battery Integration : Yes, for hearing aids; No, for dock case. 1x Pair of Hearing Aids. Input Noise : ≤30dB. Max Sound Output : 125±4dB. Sound Gain : ≥30dB. 1x Type-C Charging Cable (0.51m). 1x Dock Case for Charging & Storage.