iLuv iMM377BLK MobiAir Bluetooth Stereo Speaker Dock for Smartphones with Micro-USB Charging, Black Bluetooth profile lets you stream music from most smartphones or other Bluetooth-enabled device. Sliding micro-USB allows charging connection for most smartphones. myBot robotic arms secure your smartphone in the dock. Watch YouTube videos, movies, run apps, and play games while docked. Play music from your smartphone with stereo sound.