About this item

Dual USB Car Charger: 2 USB charging ports to charge most USB devices. Input 12V / 24V, 1a port with USB reading and charging function; smart 3. 1 A charging port that can intelligently identify Android or iOS devices and charging.
More compatibility: wireless Bluetooth FM transmitter adapter for car radio, transmission of calls / MP3 music / cell phone voices to the car speaker. Compatible with iPad, iPhone, Samsung, , , HTC and Bluetooth devices.
Hands-free function: Built-in microphone, automatically switches from music playback status to hands-free mode when receiving calls. Reply / decline / abandon / call back button.
Car battery voltage function: display voltage for 3 seconds when the plug is inserted into the car socket. Always keep the battery in good health. Then it switches to automatic playback mode.
Music playback: support for bluetooth / USB hard drive / TF card / MP3 / WMA player. With anti-interference performance and CVC technology. Listen to music while charging. Automatically establish a saved connection when switched on.