Interphone TOUR HD Motorbike intercom 1500 m 2 pcs Black

Product colour: Black Bluetooth version: 4.0 Automatic volume adjustment: Yes Headset mode: Yes Firmware upgradeable: Yes Maximum range: 1500 m Quantity per pack: 2 pc(s) Cables included: Charging cable Mounting kit: Yes Quick start guide: Yes Battery run time: Up to 20 hours Rechargeable battery: Yes Warnings: Regularly check the condition of the batteries to prevent leaks.