EUG Multimedia LCD Projector 3D 1280*800 7500:1 4500LM HD 1080P PC AV VGA HDMI Home Cinema Theater LCD Projector LED Lamp for Presentations School Meeting Eudcation White Directly receive and broadcast TV signal with the TV port. Built-in high definition stereo speakers. Premium ballast provides stable power to ensure non-shivering projection. Ready to plug into your PC with a VGA or HDMI cable. With USB port, support the most common Video, Audio and Picture format. Ideal for your home theater, gaming, backyard movie nights, and tv. Super bright 4500 lumens high power LED lamps, 7500:1 contrast ratio. Extra-long lamp life: 60000+ hours on average. Keystone correction for proportional presentations. Suitable for table top projection or ceiling projection. 3D : Supports only watch movies or videos red / blue format and Left/right format. If you connect 3D Blu-ray player, do not expect it to be compatible, it is not a panacea 3D.You need to wear red and blue and red and blue chip source glasses. WIFI : support external wifi devices through the HDMI port, such as a Android box or stick. TV : This projector is Analog TV, Is not digital TV.