This item was used once and works perfectly The QKK Projector is a mini Full HD 1080P portable home theater video projector designed for outdoor use. It has a brightness of 6500 ANSI lumens and features an LCD display technology with a maximum resolution of 1080p (FHD). The projector is equipped with Bluetooth, USB, VGA/SVGA D-Sub, and HDMI Standard connectivity options and is suitable for indoor and outdoor use. It is also featured with a portable design, making it easy to move and use in different locations.