Light Source Life (max): 30000 hours
True Resolution (native): WVGA(854x480)
Light Output (max): 200 lumens 
Contrast Ratio: 1000:1

Projection/Screen Size: 30 ~100 inchs

Zoom Ratio: Fixed

Built-in Speaker: 2 W x 1

Internal Battery: 5 V, 6000 mAh, Battery life: 3 hours @ 50 lumens

Signal Input : HDMI, MHL
Audio Output : Earphone out
USB Port : 1 x Type A port, *2