Dual Charging Car Splitter / Transmitter Charging mode-2 USB port and 2 cigarette lighter sockets, Switch to hands-free mode automatically with music playback status when receiving an incoming call Support fast forward and backward scrolling Special design-designed, Bluetooth, disconnect, reject, re-dial and other functions Support Bluetooth music stereo playback Blue digital display Support car battery voltage detection Support U disk playback (maximum 32G) Supports MP3/WMA/WAV/FLAC/APE music Supports FM full frequency 87.5-108.0MHZ transmission function point Automatic, high memory shutdown power Support charging recognition Support one bass playback key Technical data: Name: Bluetooth car lighter Voltage: 1224V Output power: 90W (Max) USB output current: DC 5V 2.1A Playing music in the format: WAV, MP3, WMA ,FLAC Frequency: 87.5 108MHz LCD screen: 1.1 inch SNR : 85dBA Transmission distance: 5M Color: black The package includes: 1 * Bluetooth MP3 Player original box Installation of the device is very simple: -connect the transmitter to the cigarette lighter socket, -on the transmitter as well as on the car radio set the same free waves, eg 108,