Thank you for viewing. Purchased in late May of this year on Amazon. I used it a few times, but I'm selling it because I don't use it often. I used the main unit and the video without any problems. The image projected on the screen was very clear and the sound quality was good. However, since I had to set up the screen every time at my house, I didn't use it much. It was fixed to the ceiling, so I didn't carry it around, and there are no external damages such as scratches. It has been initialized to the factory default settings. All accessories are included, and I will pack it as close to the original purchase condition as possible. Please refrain from purchasing if you are a nervous person, as it has been in someone else's hands once. Compact gimbal integrated projector / 3-color laser light source / Full HD (1920x1080) / 850ISO lumens / Google TV installed - Model name: JMGO N1S - Input: DCx1, HDMI2.1 (eARC) x1, USBx1 - Output: 3.5mm headphone port x1 - Color: White Included items: Projector body, remote control, power cable set, dedicated case, instruction manual