4K HD Sport Camera with WiFi, Camera Sunglasses with UV400 Protection Polarized Lenses+Clear/Yellow Lens for Outdoor Sports Supports iOS&Android (64GB TF Card Included)

Perfect camera glasses
These camera glasses have a very good picture. 1080 HD for video and 4K for photos. Pay close attention to that as these glasses do not record video in 4K. They look pretty cool as they are more of a stylish pair of camera glasses and they come with 3 different sets of lenses. Dark lenses, yellow lenses and clear lenses. The best part is these glasses work with an app via wifi where you can review and download what you just recorded instantly. Viidure is the app they offer for these glasses. The app works very well with no issues. The only 2 knocks on it is that the setting for time recording loop always defaults to 3 min when the camera is turned off. The other is that when you access the SD card via the app the camera glasses start recording immediately for some reason. Other than that the app works pretty well. The recording time on a full charge battery is about 105 min which is pretty good. Charging the camera does take a little bit of time but not a big deal. You can record while charging the camera with a power bank or whatever you choose to charge with. There is a blue light in the middle of the nose section on the glasses that indicate you are recording by flashing. This light is visible with the glasses on from the inside. Press the record button on the right hand side and the camera records. Press the button again and the camera stops recording.

No 4K Recording and Horrible Instruction Manual
The Instruction manual is only in English and Chino. No spanish of French or..I[m native English speaker but whomever wrote the manual sure isn’t. nor have they had much experience writing manualsVery unclear, the illustrations are lousy and the labeling on the glasses is nonexistentThen the APP, I go to the Google Play store and the name they give for the app is not there.There is a Viiture Dashcam app? is that it? If it is then why don’t they say so in the instructions.I got more out of one of the reviews above than I did from the actual included manual.If it does default to a 3 minute video each time I’ll probably be returning them.And I went with these, even though they are %50 more that comparables, because they were supposed to be 4K.Also the charger is a MicroUSB instead of a C so you have to carry around an old style cable.

Decent Video, Sound Questionable
 I’m using this to do YouTube reborn videos. The sound doesn’t seem to record at a high input level, but it may just be that I have a soft voice. I’m not really sure what 4k looks like as I have nothing that is 4k capable at this point. The video seems to be of decent quality but does look a little grainy in low light. The point of view is a little problematic as it is so easy to look away from what you’re doing and not record the content that you intended to. I did not use the photo function yet so I can’t comment on photo quality. What sold me on these was the different color lenses. The glasses are a little bulky and feel more like a visor versus sunglasses when you first put them on. The plastic, however, is lightweight enough where they don’t seem cumbersome. They are one of the pricier options. You do not need to use the app but there is one available to interface with a phone or tablet (which I have not explored, yet).

So clear and crisp
My husband got these for umpiring. It’s easy to use but for days that are long bring a charger. The videos are very clear and crisp. Comfortable and Super easy to use. Makes a difference now when people want to argue his calls and he proves them wrong.