HD Sunglasses Hidden CameraFeature*UV sunglasses Lens.*5.0 mega pixels* built in memory for long recording.*connection with PC/Laptops, no driver needed*Water-resistant feature .*650mAh lipolymer built-in battery.*Power duration: 3-4 hours.*Resolution: 720*480*Recording Speed: 30fps.*Video Format: AVI.*PC interface: USB 2.0 High speed.*Operating System: Win98, WinMe, WinXP, Win2000, Windows Vista.*Physical weight 75g with battery*Accessories included

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