LG PH30N CineBeam LED Projector with Built-in Battery | LG PH30N

Specifications:

100,000:1 Contrast
30,000 Hours Lamp Life
HD720p (1280 x 720)
Screen size: 20″-100″
wireless screen share
Bluetooth
1 X Audio out 3.5mm,
HDMI+MHL, USB type A,
BUILT-IN BATTERY UP TO 2hrs