Can randomly adjust the angle suitable for different vehicles - Supports LED display and power on/off by software - Play music in the Micro SD card (up to 32GB) - Supports music in format of MP3 / WMA / WAV - Bluetooth hands-free - Supports stereo music playing via Bluetooth - CVC technology cancel echo and reduce ambilent noise - Supports IR remote control - Supports IR remote control to answer calls or switch calls - Built-in rechargeable lithium battery - Supports power supply to other equipments via USB max. output 5V / 2.1A - FM transmitter and cigarette lighter work separately for eay operation - Bluetooth stereo and FM transmitter - Automatically power-off memory - 360 degree adjust volume and pick up calls by separate top button easily