Headphone Accessories -Bluetooth 4.0 Car FM Transmitter Highlights Generic Brand Bluetooth 4.0 Car FM Transmitter Description: BT06 MP3 Player Bluetooth 4.0 FM Transmitter MP3 Player Handsfree Car Kit 5V 2.1A Audio and Audio Adapter Feature: Bluetooth version 4.0: support Bluetooth calls, Bluetooth music streaming, call count. Compatible with 1U disk drive and TF card slot functions, support MP3/WMA format music. FM broadcast frequency: 87.5-108.0MHZ 1.3" LED dot matrix display: display frequency, file name and work status information. 2.1A dual USB charging port: can expand the function of the portable device, suitable for all mobile phones, tablets and other electronic charging products. Support power failure memory and folder playback. Support menu setting language with one key, play mode and sound mode Aux input and output function. One-button switch, pause, listen / hang up / arrows specification: Bluetooth version: 4.0+EDR Effective distance: 0.5-2m Transmission distance: 10m Screen: 1.3 inch Extended memory: TF and USB / 128GB Music format: MP3/WMA FM Broadcast Frequency 87.5-108.0MHz Operating Temperature 0-40C Distortion Degree: 60db Output Current: DC5V 2.1A+1A Operating Temperature: 0- 40 Package includes: 1 x FM Transmitter 1 x User Manual 1 x Audio Cable