Specialty: camera, USB drive, voice recorder, and web camera Security: hidden camera, microphone, and intensive design Capacity: 10 R/D, 3 production lines, global sales network, and experienced factory Conformity: CE, FCC, RoHS, and ISO 9000 standard Main functions: Video and audio at the same time Voice control recording audio and video USB drive Webcam Tiny dimension, fashion, and wear various usage Supports webcam function and can be used for chatting on-line Video format: AVI, 720 x 480 Support microSD card/T-Flash card 1 to 8GB USB port: 2.0 high-speed Charging time: 2 to 3 hours Battery: built-in lithium ion battery and can be used for about 2 hours Recommended players: KMplayer/Mplayer and other media players that support various formats No need for driver installation if the operating system is Microsoft Windows Me/2000/XP/Vista or above (Windows98 is excepted)