★Portable Size with Latest Top Lighting Innovations: Vamvo L4200 projector comes with a portable size（9.64*6.53*3.2inch）and a weight of only 2.75lb, which can be easily taken everywhere. Enhanced LED lighting system provides 3800 lux brightness, 720P native resolution, 2000:1 contrast ratio and 50000 hours LED lamp life, giving you worry free using experience compared with the chunky ones on the market. ★Multimedia Projector: Vamvo L4200 video projector is equipped with multiple ports, including HDMI, USB, SD card, audio and AV interfaces. It can be easily connected with your phone, PS3, PS4, X-Box ONE or Wii, to play video, TV series, photos sharing, games etc. ★Big Screen & Built-in Speaker: Vamvo L4200 video projector has a 44-200 inches projection size with 4.9-15 feet projection distance. Built-in dual stereo speakers with SRS, provide clear well-balanced sound quality, a truly amazing sound experience. ★24 Months Warranty: Vamvo offers a 3-Month Money-Back Guarantee and 2-year factory warranty with life-long technical support. If you have any problem, please feel free to contact us via email(vamvoservice-us@outlook.com).