1, Support Bluetooth HFP/HSP,A2DP/AVRCP Profiles,enjoy full hands free calling . 2, FM Transmitter:easy to connect ,insert a USB flash drive or SD card which containing MP3 files into USB port or memory card slot of this unit accordingly. It will play and transmit the MP3 files automatically. 3, Play music from USB disk and TF Card, TF Card reader ,5V/2.1A USB Charger output Support USB Flash Driver and Micro SD Card AUX output and input . 4, The LCD screen can display the current Song's name, FM frequency, Music lyrics (Need to download first) etc.

Play music from USB disk and TF Card, TF Card reader Audio/music playback via Bluetooth A2DP Support Bluetooth HFP/HSP,A2DP/AVRCP Profiles Bluetooth Handsfree function: Full Duplex, DSP(Digital Signal Processing) Technology, CVC technology for echo cancellation and noise suppression Charge for iPhone/iPad/Samsung/Htc

Using FM Transmitter function:

1. Plug the FM transmitter into your vehicle's cigarette lighter or power port. Tune your radio to an unused FM frequency, then match the same frequency of this unit.
2. Insert a USB flash drive or SD card which containing MP3 files into USB port or memory card slot of this unit accordingly. It will play and transmit the MP3 files automatically.
3. Line-in function: Use the provided audio cable to connect an MP3/MP4 players or another external device to the AUX input of this unit. When using this function, please stop playback of USB or memory card, and all functions will be controlled by the external device.

Using Bluetooth function: Using Bluetooth for the first time, you need to pair your mobile phone with this unit. Activate your mobile phone's bluetooth function, then search new device. When the mobile phone detects this unit, please pair and connect by using the original password "0000" In the music playing mode, when there is an incoming call, this unit will automatically switch to telephone mode.

The delivery time is around 10-20 working days after your purchase