Celluon PicoAir PicoAir-Made for Android Devices with Miracast Wireless (Black) Infinite Focus: There is no need to adjust focus, ever. With its laser engine, the image always stays in focus even as you freely change angle, distance and surface. No mechanical parts or user intervention. High Definition Images: 1920 x 720p resolution offers amazing clarity packing in even more pixels than standard 720p. Wireless: PicoAir is made for Miracast devices. With PicoAir and your Miracast enabled device, the theater is in your pocket and ready to go anytime, anywhere. For iOS users, we recommend opting for our PicoPro with HDMI connectivity. Bright and Vivid: With an 80,000:1 contrast ratio and laser brightness, color and image quality are stunning. Battery Life & Silent Operation: PicoAir can stream 2+ hours compatible with your mobile lifestyle. PicoAir's advanced technology eliminates the bulky and noisy fan in other projectors, so the only sound you hear is the sound you choose.