*312 Button Battery Box USB Rechargeable Cycle Hearing Amplifier Batteries Charg

Name: *312 Button Battery Box USB Rechargeable Cycle Hearing Amplifier Batteries Charg
SKU: 366581289
Price: 20.07 GBP
Availability: InStock

£20.07

battery box cycle hearing usb

Product Use: can be applied to a variety of hearing amplifier using 312 batteries, for non-Bluetooth hearing aids, they typically last 7-10 hours; for Bluetooth hearing aids they typically last 3-6 hours.