- For the easy Bluetooth upgrade of vehicles with AUX-IN, for the wireless transfer of music via Bluetooth 4.2 from mobile devices to car audio systems - Integrated analogue output (3.5 mm plug) for connection with the AUX-IN in the car and then for the easy playback of music from a mobile device, such as smartphones, and enjoyment of the better sound of the car's audio system - Small but powerful: best sound quality - 2 multifunctional buttons for music control and for accepting or ending calls - Music control: Play/Pause, Next / Previous Track, Loud / Quiet - Bluetooth connection and hands-free function in one adapter thanks to integrated microphone - Hands-free function: 1 x central button press to accept or end calls - Integrated Li polymer battery, so no separate power supply required - Play music for up to 7 h, with up to 5.5 h of talk time via the hands-free function - Compact and robust aluminium housing - Easy handling in two steps: pair the Bluetooth receiver and connect - Also for wireless Bluetooth connection with loudspeaker, amplifier, etc. - Compatible with a range of apps - With 12 V USB charger for the easy, wireless charging of the receiver in the car - The 12 V USB charger also features 2 USB ports with 2.4 A of charging current each for the simultaneous charging of two devices