Sound Amplifier for Ears, Mini In-Ear Digital Sound Amplifier for Seniors and Adults, Rechargeable Amplifier, with Portable Charging Case, Binaural(White)

KIBVOE latest Sound Amplifier use an updated DSP chip to free you from the whistling hassle that comes with common Sound Amplifier on the market. Sound Amplifier are very lightweight, and you won't feel fatigue and discomfort after wearing them for a long time. Easy to fit on either ear, durable and comfortable. KIBVOE rechargeable Sound Amplifier are the most popular in-ear voice amplification devices with full background noise reduction and cancellation technology. Designed to reduce the chance of howling, not easy to fall off, enhance surrounding vocals, attenuate ambient noise, advanced noise reduction, feedback suppression and background reduction. KIBVOE Sound Amplifier are very easy to operate, with automatic noise reduction and 5 adjustable volume levels. It can be adjusted according to your own volume (just turn it on after adjustment), suitable for mild to moderate use by the elderly and adults. KIBVOE Sound Amplifier will be a great gift for friends or family.