Clearex Sound Enhancement Amplifier Digital D-10 Premium 1-Year Warranty 100 MONEY BACK GUARANTEE Pocket Heari

It is not necessary to install the ear hook when use at home, its better to install the ear hook if go outside or doing some intense exercise sport, the ear hook can better secure the hearing aid firmly close ear, in order to avoid the hearing aid drop down in the process of using.

It is a rechargeable hearing aid with attractive design appearance, it looks like a bluetooth, work forhours after fully charged. Earphone and easy for carry, you can use 2way of with ear hook and without. Rechargeable, work for about 20hours after fully charged. Bluetooth type, invisible, nobody knows it's a hearing aid. Built in 70mah lithium battery, it can work for about 20hours continuously after fully charged.