Digital hearing aid style sound amplifier. 1 × Hearing aid device. Noise reduction function for improved clarity. Almost invisible in-ear design. Charging case provides up to100+ hours total usage. Input Noise: ≤ 26dB ± 3dB.
Rechargeable Digital Hearing Aid Sound Amplifier Earing Aid
Rechargeable Digital Hearing Aid Severe Loss Ear Aid HIGH-POWER Sound Amplifier
USB Rechargeable Digital Hearing Aid Enhancer Invisible BTE Ear Aid High Power
Bluetooth Rechargeable Digital Hearing Aid Adjustable Voice Amplifier Ear Sound
Rechargeable Digital Hearing Aid Enhancer Invisible Ear Aids HighPower Wireless
