waterproof camera Camera : 2.0 megapixels, CMOS; Angle of view: 72 degrees Built-in 4GB memory USB 1.1/2.0 ... ; frame rate: 30fps 2. Audio format: WAVE 3. Camera resolution: 2.0 megapixels, CMOS; photo format: 1600*1200 ... below 0.5W 15. Built-in memory, provide 4GB memory, support upto 32GB memory, USB 1.1/2.0 interface ... Mini DVR with waterproof and built in memory and support USB waterproof camera