China cheap BTE ric wireless app control hearing aid Technical Data Technical Data Eggo 403BT Peak OSPL 90 ( dB SPL) 115-120 HAF OSPL 90 ( dB SPL) 105...
China cheap BTE ric wireless app control hearing aid Technical Data Technical Data Eggo 403BT Peak OSPL 90 ( dB SPL) 115-120 HAF OSPL 90 ( dB SPL) 105...
Best selling blue tooth 4ch digital hearing aids with open fit design Model: Vigor 402BT Specifications 1. Digital Processing 2. Bluetooth Open-fit 3. ...
Best selling blue tooth 4ch digital hearing aids with open fit design Model: Vigor 402BT Specifications 1. Digital Processing 2. Bluetooth Open-fit 3. ...
RIC Bluetooth Hearing Aids 40dB Mobile Hearing Aid Services Technical Data Technical Data Vigor U 402BT Peak OSPL 90 ( dB SPL) 120 HAF OSPL 90 ( dB .....
RIC Bluetooth Hearing Aids 40dB Mobile Hearing Aid Services Technical Data Technical Data Vigor U 402BT Peak OSPL 90 ( dB SPL) 120 HAF OSPL 90 ( dB .....