Features:* Crystal Clear Video and Audio quality* Easy Plug and Play mode* 8GB Flash Memory (Built-In)* Only 6.9 CM in length!* Hide this Button Camcorder behind you dress shirt， GO SPY!* Take Video or Picture ( Video 640 x 480/30FPS ， Picture 1280 x 1024 JPG)* Up to 1.5 hours Continuous Recording* Rechargeable through a USB cable* Comes with a Box.Specification:* Video Resolution: AVI format， 640 x 480 pixels @ 30fps * Photo Resolution: JPG format， 1280 x 1024 pixels* Video Compression Mode: M-JPEG* High Speed USB 2.0 Interface* Plug and Play (no need for drivers and installation)* Supporting System: Windows ME/2000/XP/Vista/ 7 ; Mac OS: Linux* Size: 69mm x 12mmWhat is included?* 1 x 8GB Button DVR* 1 x USB Cable* 1 x User Manual