BenQ GP100A Outdoor 4K Projector 1080P, 1000 Lumens Autofocus & Auto 2D Keystone

Throw Ratio 1.2 | Lens F/#=1.7; f=8.90755 mm. Display Color24-bit (16.7 million colors). Projection Offset (Full-Height)100%. PowerAC 100 to 240 V, 50/60 Hz. Wireless ProjectionGoogle Cast. Wi-Fi Standard802.11a/b/g/n/ac/ax(2.4GHz/5GHz).