VVHUDA K9 250 ANSI lumens

Display Tech: LCD. Light source: LED, 30000Hours long life. Brightness: 250 ANSI lumens. Contrast Ratio: 2500:1. Resolution: 1280*720 (WVGA) Support to 1080P. ● Aspect Ratio: support 16:9 ● Projector Ratio: 1.4:1 ● Project Dimension: 43-150'' ● Project distance: 1.5- 4.5m Interface ● x1; ● USB (USB interface support read Data from USB SSD Hard Drive) x2 ; ● VGA x1; ● AV x1; ● Audio Out (3.5mm Headphone jack)x1 ● AC-in AC90V-240V Others specifications ● Projection Mode: Front/ Rear/ Ceiling front/ Ceiling rear ● Keystone Correction: Manual ● Power consumption: 70W ● Device: 245 x 166 x 81.5mm ● Weight: 1.29 kg The large memory is used smoothly and enjoyably.