Overview: This movie projector is perfect for video viewing, TV series watching as well as photo browsing. It can be easily connected to your phone, PS3, PS4, X-Box One, or Wii to enjoy diversified games.  WHEN CONNECTING IT WITH YOUR PHONE, AN EXTERNAL HDMI OR MHL CABLE IS NEEDED(NOT INCLUDED IN THE PACKAGE). Specification: The main parameters LCD screen size: 3.93 inch LCD screen Resolution: 1080P Real lumens: 3000 Contrast ratio: 1500:1 Flip function: 360-degree flip Projection lens: 3 glass lenses, manual focusing Light source: LED, 50,000 hours life Keystone correction: plus or minus 45 degrees Working voltage: AC100-240V CPU frequency: Huawei Hisilicon Cortex 64Bit Bluetooth: BT 4.1 (can be connected to a Bluetooth speaker, mouse, gamepad) WIFI: 2.4G WiFi up to 300Mbps Remote control: standard Bluetooth language remote control, support for external USB mouse control Interface parameters USB: USB HOST 2.0*1 HDMI: Support HDMI 1.4 input USB: Support U disk, Mouse, keyboard access Headphone output: audio output, 3.5mm connector (headphone or audio can be connected) Size information: Machine size: 156* 160* 170mm Package Content: Projector: x1 Power cord: x1 Instruction: x1 Remote control: x1 Product picture: