PROJECTOR A small, palm-sized projector purchased from Amazon USA (purchase details in attached photos). It doesn't need to be connected to any device because it has built-in apps and you can download any application. Screen clarity and device specifications are in the photos. It works for 1 to 3 hours without charging, and it can work while plugged into electricity. The sound is clear, and external speakers can be added. Comes with the box, charger, remote, and stand only. Price is negotiable, with a minimum of 500. Type: Projector