Smart portable projector, Lumen: 450ANSI, Lumens number: 3 000 lm, Projection Size: 30-120", Chip solution: RK3566, Speaker Power: 7W, Input voltage: 110-240Vac 50/60Hz, Weight 1.9KG, Resolution ratio: 1920 x 1080p, Material quality: ABS+PC, Characteristic: High brightness, High definition, Atmosphere light, Input port type: HDMI, USB, Output port type: 3,5 mm (mini-jack), Maximal projection distance: 3 m, Product size: 245 x 230 x 114mm.