XtremeMacs newest portable speaker and charging dock made for iPod, iPhone and iPad. Its the perfect take along speaker dock for a picnic, poolside, home and office running on either AC power adapter or batteries. Sets up in three easy steps; a case-friendly dock accommodates most devices while still in its protective case. Power on and enjoy room filling stereo audio sound for up to six hours playtime while on-the-go. Connections include a line-in jack for use with other MP3 devices. As an additional feature, you can download the free XtremeMac Alarm Clock App to create a customized wake up experience. The app allows users to set dual alarms, wake up to choice of iPod song or chime, set nap/snooze times, and listen to music or nature sounds to enhance the sleeping experience. Made for: iPod, iPhone, iPad. Compatible with: iPad 2, iPod Nano 6G, iPod Touch 4G, iPhone 3GS, iPhone 4, iPhone 4S, iPad 3rd gen.