Pro Enhanced: The upgraded home theater projector based on, with 320*240 native resolution and 16 aspect ratio: 9, supports Full HD 1080p. Featuring a brightness of 1000 Lux and a contrast ratio of 1000:1, the projector is capable of displaying from 16 to 100 inches, with a throw distance between 0.5 and 3 m. All performance has improved over the. Small and light: Featuring a unique and graceful design, the size of the mini projector is 11.4*8.7*5cm, weighing only 0.26kg. It is small and light and you can put it in your bag without any difficulty to take it out. Portable and USB charging port: The portable projector can be powered via USB by various devices, such as USB charger, mobile power and laptop. Very convenient to carry and no need to worry about powering off. Multiple Ports: The projector supports HDMI / USB / AV / TF audio output compatible USB flash drive, smartphone, tablet and laptop; in short, it meets your multiple needs. Kind ReminderIf you want to connect with smartphone and Pad and switch from small screen to large screen, please read carefully the following "Detail Description of the product. Number of shipments:1 pcs