Brand N/A Model H-G139 Quantity 1 piece(s) per pack Color Black Material Plastic Image Sensor CMOS Effective Pixels 3.0 MP Optical Zoom N/A Digital Zoom N/A Wide Angle 120 degree Focus Range NO Micro Focus Range NO Screen Size NO inch Screen Type NO Exposure Compensation NO ISO NO Anti-Shake NO White Balance Mode NO Scene Mode NO Video Format AVI Video Resolution 1280 x 720 / 848 x 480 Video Frame Rate 25 / 30 fps Still Image Format JPEG Still Image Resolution 2048 x 1536 Audio System Monophony Built-in Speedlite No Speedlite Mode NO Built-in Memory NO Storage Expansion TF Max Capacity 32 GB Data Interface Micro USB AV Interface Micro USB Battery Built-in rechargeable 450mAh lithium battery Language English Other Features Waterproof: IP68 underwater 20 meters; Battery recording time: about 2 hours Packing List 1 x Mini Camcorder 1 x USB cable (34cm) 1 x Back clip 1 x Waterproof Case 1 x Headband (30cm) 1 x Bracket for Bike 1 x English user manual