Livsim the world's firt one HDMI dock station for iphone4/4S/ipad/ipad2/ipad3/ipod touch4 Specification:* Mirroring function --- ... * Audio Line Out --- Connect to Sound-Speaker* Charging --- Connect APPLE original adaptor with this Dock, it will Charge your iPhone while playing ... , USB keyboard, USB Speaker, USB earphone etc. Newest desgin HDMI dock station for iphone4/4S/ipad/ipad2/ipad3/ipod touch4