The easiest way to enjoy DAB/DAB+ digital radio and Bluetooth music streaming from your mobile in your car, this clever audio adapter is simple to fit and works seamlessly with your existing in-car audio system. Specifications Radio:DAB/DAB+/FM Frequencies: Band III 174-240 MHz FM transmit range: 87.6-107.9 MHz Display: Backlit LCD with 2-line text display and custom icons Receiver power supply: 5V using DC 12V CLPA (Cigarette lighter power adaptor) Wireless controller power: 2 x AAA batteries (included) Bluetooth: A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile) 1.4 or above, OPP (Object Push Profile) Temperature range: Operational temperature: -20°C to +65°C Storage temperature: -40°C to +85°C