A7 Car bluetooth MP3 5V 2.1A Car MP3 FM Launch

Feature:1.Four play mode:bluetooth play,AUX play,TF card play,USB play.2.Dual USB port charging.3.Output power is 2.1A,fast charging speed.4.You could play music in your phone by connecting this unit via Wifi.5.Voice announcements.6.This unit also has FM launch function.7.You could insert the TF card or USB disk.8.Answer the phone call by press one button.How to match:1.Start the car.Insert the bluetooth MP3 to cigarette hole.2.LED display screen.Red and blut button lights flashing for pairing mode.3.Open phone bluetooth.Search A7 and pair. Package Included:1 X Main Unit1 X Audio Cable1 X User Manual Specification:ModelA7bluetooth Receiver Sensitivity-85DBM sensitivityWorking Voltage12V-24VSNRSNR>93DBMax.Working Voltage9V-28VMicrophone Distance0.5-2MUSB Output5V/2.1AWorking Temperature0-50?TF Card FormatMP3 WMADistortion Rate