... boating, etc.5, Can be easily worn on the helmet, front, sailing or any other place6, 2 5, ... video camera online chating Features: 1,100% waterproof sports camera: 3 meters can be placed in the water ... various straps and brackets, can be fixed in the helmet, bicycle head, arm, wrist and upper and outdoor ... capacity of 700 mA battery, use about 2 hours.6, complete functions: USB port can be connected to ...