USB Cigarette Lighter Car Mount Charger Holder for smart phones

Support TF card & hands-free talking & USB 5V output charging.
Universal & compatible with iphones and most of smart phones. .
LCD frequency display with backlight.
270 degrees rotation for horizontal & vertical positioning.

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