3 in1 Car Ki Audio Wireless FM Transmitter USB Support Car Charger Car Hands-Free System USB Charge LS-3001

3 in1 Car Ki Audio Wireless FM Transmitter USB Support Car Charger Car Hands-Free System USB Charge LS-3001 Features: This product is blue-tooth car charger, mp3 player for vehicle. Adapting professional-grade high-performance blue-tooth module , during the connecting play the phone'smusic and FM transmitter to Car Audio, perfect as the calls incoming automatically switches to the speaker state, call end then automatically back the music player. So you do not do any modifications, easily enjoying the music and hands-free phone calls while you are driving. Specifications: Material: ABS Color: white Dimension:45 * 101mm Net Weight: 40g  Rated operating voltage: 12V-24V 400mA USB Output:5V+/-0.5  Frequency Response: 20Hz-20Khz Bluetooth Version:V2.1 Package content: 1 * Bluetooth Car charger