Features: *Vehicle bike dash cam camera+sports camera,two in one,multiple uses for the camera.  *Tri-proof sports camera,waterproof,drop-resistant,dust-proof,IP68 waterproof,which is convenient for you to shoot wonderful water sports anytime and anywhere.  *HD Lens: 6 layer A+ glass HD wide-angle lenses,video shooting is more comfortable.  *Support WIFI connect:control,view&share via WIFI.With WIFI function,user can more easily view, control and share on the mobile phone.Luminous mode: Low light shooting function, making evening video more exciting.  *Super design and easy/convenient to use,small size,excellent performance.   Specifications: Power:5V 1A;  Video Compression Format H.264;  Photo Resolution:16M/12M/8M/5M/2M;  Video Resolution:1080P(1920*1080)30FPS/720P(1280*720)30FPS;  Video Format:MP4;  Video Compression Format:H.264;  Battery:built-in Li-ion battery 3.7V 380mAh;  WIFI connection:Support;  Memory card:Support 8G/16G/32G(not included);  Color:Black;  APP Video Playback:Support iOS(not for android);  Item Size(with watchband):290*25.5mm;  Item Weight(with watchband):130g;  Item Size(without watchband):63*63*37.4mm;  Item Weight(without watchband):98g;   Package Information： Package Size:Approach.15.6*14*9cm/6.14*5.51*3.54in;  Package Weight:Approach.480g/1.06lb;   Package List: 1*Smart DV Watch;  1*Watchband;  2*Holder(including some accessories);  1*Paste;  1*USB Cable;  1*Tweezers;  1*Bag of Ribbon;  1*User ManualManual