MPN:Does Not ApplyFeatures:Bluetooth Wireless， Memory Card SlotBrand:UnbrandedUnit Type:UnitCompatible Brand:iPhone Samsung HTCCountry/Region of Manufacture:China\Description :This product is bluetooth car charger mp3 player for vehicle. Adapting professional-grade high-performance bluetooth Module， built-in mp3/wma decoder chip make it capable of playing the music flies in u disk， firing into the car stereo via wireless. Besides， during the bluetooth connecting ，play the phone's music and FM transmitter to Car Audio， perfect ，as calling incoming automatically switches to the speeaker's state， call end then automatically back the music player. So you do not do any modifications， easily enjoying the music and handsfree phone calls while you are driving. Note: This item is not only support Bluetooth Handsfree phone Calling but also Bluetooth Stero Music playing!Features:Adjustable to any angles， and fit to all types of VehiclesFull frequency FM transmitterDigital DisplaySupport Line audio OutputWith power off swith (USB direct connect)Support U Disk PlayerSupport MP3， WMA format musicBluetooth answer hang up， reject， redail calls and other functionsBluetooth Stereo music playEcho Cancellation and moise suppression(CVC) technology during a callSupport dual USB output voltage， the maximum output 5V / 2AAutomatic power-off memory functionCompatible with:iPhone 6 6Plus 5s 5c 5 4s 4 3gsSamsung Galaxy S5 S4 S3 S2 Note 4 3 2 A SeriesHTC One M7 M8 M9Package Contents:1 x Bluetooth FM transmitter Car Charger1 x Audio cable1 x Manual