Premium Bluetooth Car Kit FM Transmitter and Hands-Free Calling With Mini Remote Control - Ideal for iPod, iPhone, iPad, Droid, EVO 4G, BlackBerry, Samsung Galaxy, Smart Phones, and other Bluetooth Compatible Devices Bluetooth car kit, compatible with all Bluetooth phones. CVC technology to eliminate noise and restrain echo, enjoy clear speaking. Support line-in & audio-out, USB & MMC, can play music in the phone through Bluetooth. A2DP (Audio Streaming Support)