【Rechargeable Function】We provide a USB charger to save you the trouble of buying a battery. Easily turn the device on/off using the power switch. The volume can be easily adjusted with just one finger, no tools are needed. And he can charge anywhere there is a USB outlet, such as a company computer, home outlet, etc.
【Mini Hearing Aid】 The ultra-compact rechargeable design allows you to wear it on your ears so that no one can easily see it and hide it perfectly.
【Digital processing mode】Advanced digital signal processing technology provides high-quality natural sound, please use the appropriate earbuds to use, and ensure that there is no gap between the earbuds and the earhole, while adjusting the sound from small to large.
【Protective box】We've sent you a protective box so that you can carry the device conveniently even when you're out and about, so that you can use it whenever you want.
