1,Convenient Projection: The mini projector is for IOS and for Android phones, tablets, can use the device's charging cable connection, without a separate phone adapter cable. Support mobile power supply, anytime, anywhere to watch movies. 2,Eye Protection: Home theater movie projector uses diffuse imaging technology to protect children's eyes, not causing eyes fatigue and damage. 3,Long Lasting and Versatile: The pocket LED projector Supports 320 x 180 resolution, of up 30,000 hours LED bulb life, providing 14 to 100 inches of projection size and 0.6 to 4.0 meters projection distance, suitable for living room, bedroom use. 4,Multiple Port: The mini video projector is equipped with multiple ports such as USB, DC micro IN, and audio for easy use. Can mirror for phone and tablet, also supports mirroring U disk. 5,Built in Speaker: The pocket movie projector has a built in 2W speaker for clear sound, and can be connected to external headphones and speakers, convenient for use. Item Type: Mini Projector Material: ABS Image System: TFT LCD Contrast Ratio: 3000:1 Resolution: 320 x 180 Max Resolution: 1920 x 1080 Lamp: LED Lamp Lifespan: 30000 hours Projection Distance: Approx. 0.6 - 4m / 2 - 13.1ft Projection Size: Approx. 35.56-254cm / 14-100in Speaker: 4Ω 2W Remote Control Battery: 1 x CR2025 Button Battery 150mAh (Shipped With Built In Battery) 1 x Mini Projector 1 x Charging Cable 1 x User Manual 1 x Remote Control Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin