Sanwa Direct Mobile Projector, HDMI, Chromecast Compatible, Built-in Battery/Speaker, Small and Lightweight 128g, Quiet, Tripod Compatible 400-PRJ023 Purchased for home entertainment after the pandemic, for easy room theater use. It was useful for watching movies and TVer in the living room and bedroom by connecting a fire TV stick (not included) (^o^) It's very compact and lightweight, so it seems like it can also be used for presentations in meetings by connecting it to a computer. I touched it again for the first time in a while when listing it, and the power turned on successfully as shown in the photo. The main unit is also relatively clean, but please be aware that it is a used item, so there may be minor scratches and dirt. As a bonus, I will include a USB-microUSB charging cable. (Please prepare an HDMI cable and a MicroHDMI-HDMI adapter separately if needed.) Type: Portable Function: Speaker equipped *Due to packaging size constraints, there is a possibility of changing between "Rakuraku Mercari Bin" and "Yuuyu Mercari Bin". Please be aware of this.