※ This is a new, unused item. I am selling one unused unit because I have another of the same model and they were purchased around the same time. The description is based on my experience with the projector I am actually using. The T2 has a built-in battery, so you can project even where there is no power, and it's a simple and easy-to-use projector. The projector itself doesn't have video apps, but mirroring your smartphone screen using the dedicated app is very easy, and it was convenient that you could display content immediately just by operating your smartphone. When a Fire TV Stick is connected, the Prime Video screen starts up as soon as you turn it on, and you hardly need to switch inputs, which is also a user-friendly feature. The T2's included remote can also be used for basic Fire TV Stick operations, but the controls are simplified and there is a slight time lag. For comfortable use, it seemed easier to use the Fire TV Stick's remote directly. ※ The screens of Amazon Prime etc. are examples of use when external devices are connected.