Image Sensor: CMOS View Angle:60 degrees Recording Resolution:640*480 Recording Frame:30 FPS Video Format: AVI Video File Size:850KB/second Video Recording Section:50 minutes/section, automatically USB Interface:USB 2.0 Memory: No flash built-in. Support micro SD card up to 16GB Battery Working Time: Up to 3.5 hours Battery Charging Time: Around 2 hours Color: Black. Dimension:9.5*2.8*2.8 cm. Weight:64 grams.
