Features:
1.Car holder with fm transmitter
2.Works with all phones with bluetooth
3.Support mobile phone hands-free talking
4.With USB 5V output (5V/1A)
5.Display charging current
6.Support 3.5mm Aux-in function
7.Flexible gooseneck design

Specifications:
1.Powered by car cigar lighter, 12V~24V.
2.Working voltage: 3.3V, Working Current: 40~150mA.
3.USB output voltage/current: 5V/(Max.)1A
4.Frequency range: 88.1-107.9MHz, 0.1 MHz/interval
5.Frequency response: 20Hz - 20KHz.
6.Frequency Storage: Auto-store, store after power-off.

Packaging:
Quantity: 50pcs/carton
Carton meas.:60* 46* 36cm