Steering Wheel Control+Univeral LCD Display Bluetooth Wireless Car MP3 FM Transmitter Modulator Radio Adapter Handsfree Car Kit with Hands-Free Calling, Music Control, Mic, and Charging Port for iPhone 6 iPhone 6 Plus iPhone 5S 5 5C 4S 4 iPod, Android Smart Cell phone, MP3 Players and Other Devices Hands-free Car Kit Bluetooth FM Transmitter LCD display Supports A2DP playback Excellent sound quality Support USB disc. SD Card