... 3.Remote Control 4.Motion Detection 5.Waterproof 720P Helmet Sport Camera,Mini Camera with 2.5 Inch LCD Screen,Motion Detection, ... Level6. Built-in Mic7. Support up to 32GB SD card8.2.5 hours recording timeTechnical Specificatsion: Product Name720P Helmet Sports CameraModel No ... optional)More Images: 720P Helmet Sport Camera,Mini Camera with 2.5 Inch LCD Screen,Motion Detection,Wireless remote control