wireless baby monitor Audio and video USB 2.0,can connect with computer Support the ... Jazz, Classical, Dance Song, Woof, Strong, Gentle, Local, Party, Automatic, Rock-and-roll, PopularPlay mode Normal Play, Single Song Repetition, All RepetitionSNR ... Hours Play time Support Normal Video Play Over 4 Hours and Monitoring Picture Play Generally for 2 HoursComputer link USB 2 ...