HEARNA HAS338 Rechargeable Adjustable Hearing Sound Amplifier Review
The HEARNA HAS338 Rechargeable-Adjustable Hearing Sound Amplifier is an amplifier that is designed to fit both left and right ears with ease. It has an auricle fixed line, which can be changed to adapt to the shape of your ears, giving better support and preventing the ear plugs from running off.
This is a rechargeable amplifier which can go for 12 to 14 hours with a full charge. To charge the HEARNA HS338 takes around 7 hours. A USB charging dock is included with the HEARNA. It also comes with different size ear tips to ensure a good comfortable fit. Also included in the package is a case and a cleaning kit. The HEARNA has an on/off switch for when not in use.