BenQ GS2 Wireless Portable LED Projector - the ultimate in outdoor entertainment. With IPX2 splash-proof certification. and drop protection, the BenQ GS2 can keep you entertained anywhere from at home or off in the wilds on a camping trip. With a 3-hour battery life and built-in speaker, it’s always ready to go. Cast from mobile, tablet and laptop, making it truly cable-free. When there’s no Wi-Fi signal, you can set up a mobile hotspot and share your phone’s cellular data with the GS2. Computing Accessory Type: Projectors and Screens Depth: 139 MM IPX2 splash-proof and 0.5m drop protection, designed for outdoor use. Lamp-free LED light source with a lifespan of 30,000 hours. 3-hour battery life. Multifunctional accessory bag. Eye-protection sensor and parental timer for the kids. Bluetooth speaker. Adjustable tilt hinge, autofocus and auto keystone correction. Wireless casting and embedded smart apps. Built-in 2W chamber Height: 139 MM Width: 144 MM