720P effect It supports automatic keystone correction up and down, can flip 210° picture projection, and can project to the ceiling Support 4-point trapezoidal correction, support Bluetooth, WIFI6 transmission speed is faster and more stable, support wireless mobile phones with the same screen Support 2.4G/5G dual-band WIFI Accessories: power cord + remote control + manual + projector Bare metal: 0.65KG 1 unit gross weight: 0.85KG Appearance size: Φ92*167mm