New - Still in unopened package. Original price - $90 Smart Camera Glasses, 4K/2160P HD Video Recording Sunglasses Spy Glasses with Polarized UV Protection for Outdoor Sports Cycling Hiking. RECORD 4K VIDEO & 18MP PHOTO - This camera glasses can shoot quality 4K 30FPS video and 18MP photo, capture every wonderful moment in your adventure. MORE THAN A GLASSES - Not only it can protect your eyes from reflected light with 400UV polarized lens, but also it's very suitable for outdoor sports such as cycling, camping, driving, fishing, hunting, skateboarding, skiing, running. SIMPLE OPERATION-Smart glasses have 2 control buttons on right side. One button can easily start recording at any time while another to switch different mode of video and photo. LARGE CAPACITY - Built-in 800mAh battery, it will record up to 90 minutes when fully charged. Video Clip will be automatically saved every 3 minutes. Support Max 256GB Memory TF Card(NOT Included). WEBCAM SUNGLASSES - Just need to connect computer with USB cable, then you can share your life slice to social medim or your friends.