Smart Phone Holder L'AVVENTO FM Transmitter With QC3 USB Charging 2.4 A, Bluetooth V4.2 (MX444)

Brand: L'AVVENTO
Model: MX444
Type: Car Phone Holder
Features:
Supports full frequency FM transmit
Supports MP3 / WMA format music playing
Supports AUX and TF Card music playing 
Supports frequency memory function
Supports the six range of smart phone: 58mm-100mm
Supports Hans free / TF Card / line switch function
Adopt DSP technology, FDSP, CVC echo / 
Cancellation technology
Built-in highly- sensitive, microphone, assure calling effects of both sides
Fix smart phone, Hans’s free talking FM transmission a TF car music playing
Automatic turn on/off when starting / turning off.