Product Info: 8GB High Definition Waterproof Spy Watch with Hidden Camera Highlights: Watch Style Hidden Device: Easy to carry, fashionable design. Lots of Space: It has 8GB of internal memory provides plenty of space to store all that surveillance. High Definition Camera: 1600x1200 resolution. High Resolution Video: 1280x960 resolution at 30 frames per second. Water Proof Specifications: Memory: 8GB Built-in Memory Synchronous: Video/Audio Resolution: HD Video 1280960, Photo 16001200 Microphone Range: 3 meters File Format: AVI, JPEG Sensor: CMOS Sensor Power Supply: Internal Rechargeable Li-ion Battery Charging Time: 2.5 Hours Construction: Plastic Dimension: 20x5mm Accessories: USB Cable Package contents: 1 x Car dvr 1 x User nanual 1 x Mount 1 x USB cable 1 x Car charger