The product looks like a BT headset, which can protect your privacy. You don't have to worry about discrimination anymore.
Fine quality material, safe and non-toxic, suitable for a long time use.
Mini and lightweight, ergonomic design, invisible and comfortable to wear.
Intelligent noise reduction. It can greatly reduce noise, providing high clear sound quality.
Comes with different types of earplugs to fit different ear sizes.
Comes with a Charging-case for recharging the device anywhere and anytime. (The Charging Case is without built-in batterys and it is powered by most USB devices.)
Easy to operate and use.
Mini Invisible Hearing-aid Sound Amplifier Volume Adjustable Ear Hearing Assistant Helper for Elderly Hearing Loss People