XGIMI Projector MOGO No issues with operation or battery. Please understand that this is a used item. ■【210 ANSI Lumens, 100-inch Large Screen, 4K Support】Enjoy clear images and powerful sound on a large screen up to 100 inches. It uses the latest DLP light source projection technology and supports resolutions (1080P / 2K / 4K). ■【Keystone Correction ±40 Degrees, Autofocus】Compared to commercially available projectors, it has a patented smart keystone correction, and when placed at any angle, the screen can be adjusted vertically and horizontally within ±40 degrees. MoGo's instant autofocus function of over 10,000 points automatically adjusts the focus within seconds! ■【Harman-Kardon Sound】MoGo is equipped with Harman-Kardon and provides excellent sound quality with advanced dual speakers. It can be connected to MoGo via WiFi and Bluetooth, and can be used as a wireless speaker, enjoying up to 300 songs on a single full charge. - Brand: XGIMI - Model Name: MoGo - Color: White - Connection Terminals: HDMI, USB - Speakers: Harman Kardon XGIMI X-Jimmy Mobile Projector MOGO XJ03W White Android TV Equipped Please prepare a glasses cable. No original box.