【4K HD Sunglasses Camera】It's a perfect combination of glasses and camera. The appearance is a fascinating sunglasses, 100% UV400 protection polarized lens, protect your eyes from harmful UV rays, reflected light, make vision clear, comfortable and not dazzling. Then it's a camera for taking picture and amazing video but without audio.

       【Check Your Video】This Camera Glasses supports up to a 256GB memory card (NOT INCLUDED), included 32GB sd card.You can playback the content on a computer or a tv by the included usb cable.

       【Easy to use】It is very simple to use, first of all insert a high-speed TF card into smart cameras. Then use the button: 1.One function button: to start and off, take picture or record video.2.One mode switch button: Use it to choose picture or video mode.

       【Long Time Use】Sports Camera Sunglasses can record about 120 minutes of video when fully charged. You can also use power bank to surcharge during video recording or take picture.

       【Widely Used 】Video Sunglasses can use for recording fast action shots, sporting adventures, sailing, yacht, outdoor sports: rock climbing, cycling, camping, driving, fishing, hunting, skateboarding, travel, skiing, running, golf, real CS, law enforcement records etc. Great gift for you, your friends and families.

  How To Play 4K Videos?

  1).

  Windows - You can use the Movies & TV app to watch 4K videos.

  Mac - You can use QuickTime to play 4K videos.

  2).

  If your media does not support 4k video(It may only play audio).  You can use "VLC Media Player" to play them. Download from this website.   

  https://www.videolan.org/ 

  Please click the correct version that fits your computer system, and wait for a couple of minutes to download(Warning: This is a free App, please don't click any ads or pay).