4-in-1 kit with Bluetooth hands-free and FM transmitter for car

4-in-1 kit with bluetooth hands-free and FM transmitter. • Thanks to the FM transmitter, you can listen to music through the speakers of your vehicle from: - Music player via Bluetooth. - Auxiliary audio input. - MP3 and WMA player via micro SD card and USB pendrive. • Wireless hands-free, with options: answer call, hang up, reject call and redial. • Echo Cancellation and Noise Suppression (CVC) technology for maximum call quality in hands-free mode. • High contrast digital display. • Auto power off. • USB charging socket with 2.1A output Bluetooth: 2.1 + EDR Bluetooth sound processor: A2DP supported Accepted music file formats: MP3 and WMA Signal-to-noise ratio:> 60Db Distortion: <0.1% Frequency response: 20Hz-15KHz Bluetooth transmission distance: up to 10 meters.