Bte Analogue Hearing Amplifier/ Aid G/20

BTE ANALOGUE HEARING AMPLIFIER Adjust Volume Wheel Power On/Off Battery AG13/A675 You can quickly switch the amplifier on and off with this button as necessary to preserve battery life and keep your device operating effectively. ENERGIZER AG13/A675: The premium AG13/A675 battery powers the BTE Hearing Amplifier. You can experience clear and crisp sound quality for a long time thanks to the durability and dependability of this battery.