1.water-proof watch hidden video recorder, recording  video  and  audio  at  the  same  time,  taking  photos,recording audio alone                   2.Camcorder resolution: 640*480/1280*960; 3.photo resolution: 1600*12004.Format:lAVI, frame rate: 30fps5.Memory:1GB/2GB/4GB/8GB (optional)6.Built-in Li-battery, continuous photographing for about 1 hours7.No driver installation is needed if the operating system is Windows me/2000/xp/2003/vista;Mac os 10.4;Linux;8.built-in microphone 

Water-proof Watch camera