This product has a small size and convenient installation; Waterproof up to 10 Meters depth， can truly achieve: 1080P @ 30fps; True 120 degree Wide Angle Lens for sports activities. Specification: LCD display 2.0?? Touch Panel Image sensor 5.0 Mega Pixels CMOS Internal Memory SDRAM 8 x 16MB&SPI 2MB External Memory Micro SD card(Max 32GB) Still image resolution 12MP(4000 x 3000) 8MP(3200 x 2400) 5MP(2592x1944)(default) 3.0MP(2048x1536) Image file format JPEG Video resolution 1080P(1920*1080)@30fps; 720P(1280*720)@50fps; 720P(1280*720)@30fps Video file format AVI Video with sound YES Build in microphone YES Build in speaker N/A(has buzzer) PC interface USB 2.0 HDMI Port N/A Power source Lithium battery 440mAH Power Life More than 1h Dimension 44*43*27mm Weight 46g(w/o batteries) Package include: 1 x Sports cam (with original package) 1 x Handlebar Seatpost Mount; Suction Cup Mount; Helmet Mount; Helmet Belt 1 x Waterproof Case 1 x USB Cable 1 x User Manual 1 x Microfiber cleaning cloth (AS gift)