DLAND Newest Mold Car Bluetooth Wireless Fm Radio Transmitter with Dual USB Charging and Music Control and Hands-Free Calling Black Newest version : Hands-free calls, enjoy clear music, GPS voice navigation, charge your device An universal USB charging port for charging mobile phones and other devices (output: DC 5V/1A), so you can power up while you're talking or listening to music. Built-in microphone makes hands-free calls easy. With the product, you can greatly enjoy music and picking the call up during driving for safety. Adapting with professional-grade bluetooth Module, this product can play the music from your phone , tablet PC or U disk nondestructive by your car's stereo. "Adapting with professional-grade bluetooth Module, this product can play the music from your phone , tablet PC or U disk nondestructive by your car's stereo. "