Input/Output：HDMI Remote controller included：YES Built-in Speaker：YES Battery：no Bluetooth-compatible：YES Category：Projectors Ansi Lumens：200 System：ANDROID Projected Dimension：40-200 inches Projective Mode：T4 Light Source：LED Projection Technology：LED Screen Scale：4:3/16:9 Optical Resolution：1280x720dpi Zoom：x 1.35 Portable：Yes Use：Cinema Projector Type：Digital Projector Home Theater Projector：yes Projection Distance：1.2-4m Weight：0.9 Contrast Ratio：3001:1-4000:1 Brightness：8000Lumens Keystone Correction：Auto Correction Brand Name：Magcubic Origin：Mainland China Certification：CE,FCC