It is the first Full HD IR night vision waterproof hidden spy video recording camera watch in the world. This spying cam supports photo, video and seperate voice recording function. Specifications: 1920x1080 @30fps Full HD video resolution, take pictures in 12 megapixels resolution (4032x3024) still images in JPG format, support PC camera function, support night vision recording, recording with real time display, built-in 16GB memory, high capacity lithium battery, visual angle 90 degree, minimum Lux: 1 Lux, battery volume: 380mAh, power consumption: 380ma/3.7V(Maximum), video format: AVI, duration of charging: about 1.5 hours. Operating System: Windows me/2000/xp/2003/vista, Mac os 10.4, Linux.