Features:- Wireless Bluetooth V3.0 connection、 digital LED display、 convenient to use music partner.- Any angle adjustable、 applicable for all types of vehicles.- Suport inserting TF card (not included)、 allow you to enjoy music from your storage devices through the car audio.- Support next / previous song、 volume up / down、 stop function.- Bluetooth hands-free phone call answering / hang up / call back function.- Support Bluetooth mode / TF card mode / FM mode、 seamlessly switch between incoming call and music mode.- With sticky base、 allow you to place it on car dashboard for easy accessibility.- With fashionable compact portable design、 perfect gift for car owners.- USB charge adapter、 support 12 - 24V voltage from the car cigarette lighter、 USB max output 5V / 2A for device charging.Type: Car MP3 PlayerModel: FM29BFeatures: Breakpoint memory playing、Controllable power switchColor: BlackMaterial: Electronic Components、PlasticVoltage: 5VWorking Voltage: 12VMusic Source: Cellphone、TF/Micro SD CardSNR (dB): More than 60dbDegree of Distortion (%): Less than 0.1 percentFreq. Response: 20Hz - 15KhzBluetooth version: V3.0Bluetooth protocol: A2DPTransmit Distance: 10mTransmit Freq.: 87.5 - 108MHzMedia Format: MP3Package Contents: 1 x Bluetooth V3.0 FM Transmitter Car Charger、 1 x English User Manual