Popular Anker mobile projector 【Nebula Mars 3】 ----------------------- Recommended points • High-performance model with a list price of 149,900 yen • High brightness & high sound quality, perfect for outdoor use and movie viewing • Built-in battery allows use even where there is no power supply ----------------------- I watched movies about once a month. I've used it for about six months, so I think it's been used for about 20 hours at most. It has a built-in battery, so it can be used without a power cable. (The usage time without a cable is a few hours. I think you can watch one movie.) I covered it with a cloth for protection when not in use. I used it carefully, but please refrain from purchasing if you are sensitive to details. I will put it in the box in the last image and ship it in the outer box for shipping. Please feel free to comment if you have any questions. The following is automatically entered by Mercari -------------------------------------------------- A projector with a compact design that is convenient to carry. - Brand: NEBULA - Color: Gray - Accessories: Remote control, power adapter - Accessories: Power cable Thank you for viewing. Type...Portable Functions...Wi-Fi, Bluetooth, Battery, Built-in speaker, Vertical keystone correction, Horizontal keystone correction, Android installed