<br><b>2019-7 Upgraded version</b><br> - Improve video quality, very high definition<br> -Timestamp can be set to ON or OFF<br> -Can be set to loop recording <br> -SD card quality is very good, don't worry about that<br> <br><br> <br> <b>Why do you need to have a pair of video camera glasses?</b><br> <br> Keep Your Hands Free while You Record all of Your Sporting Adventures whether it is Hunting, Fishing, <br>Rock Climbing, Skateboarding, Playing Frisbee, or Motorcycle Sports. <br> <br> <br> Easy to use.<br> Just Press the Button to Start Recording, and Press Again to Stop. <br><br> <b>Specifications:<b/> <br> <br> * Full HD 1920x1080P@30fps Sporting Video Sunglasses <br> * Video Format: AVI <br> * Memory Card: 32G Micro SD (include) <br>* Charging Time: 2-3H <br> * Video Recording Time: 90 Min <br> * Operation System: Windows me/2000/xp/2003/vista/7/8 and Mac OS