This is an all-in-one Android DLP projector that really is compact in size and is very simple to use, you can use this projector to extend the display of your favorite devices or use it as a stand-alone computer you can use to surf the internet, watch videos and chat with friends online. 
Technical Details 

Typical Uses: For home entertainment purposes, it can also be connected to a huge range of media sources such as your Computer, Tablet, Smartphone or Game Console. Projecting 260 Lumens, this small projector produces a clear image that ranges between 20 to 150 inches in size. With a variety of ports, this projector supports a range of interaction plus the HDMI port ensure you can watch high definition 1080p videos. The top of the projector has a mouse pad for navigation so you can guide through the menus easily as it will detect your precise touch when using your finger. 
OS Version: Android 4.2 
CPU: ARM Cortex A8, 1GHz 
RAM: 1GB 
Google Play 
Adobe Flash 
Supports DLNA 
Support Wireless Display 
Speaker: 3W 
Lamp Usage Time: About 30000 Hours 
Power Source: Rechargeable Li-ion Battery 7.4V 1200mAh 
Projection Display Tech: DLP 
Contrast: 3000: 1 
Luminance: 260 Lumens 
Resolution: 854x480 (Native), 1920x1080 (Max Resolution Ratio) 
Projecting Image Size: 20 to 150 inches 
Aspect Ratio: 4:3 / 16:10 
Memory Internal: 8GB 
Memory External: MicroSD Card up to 32GB 
Connections: Micro SD Card Slot, USB Port, HDMI, OTG, AV/VGA In, Audio Out 
Package Contents: 

1 x Mini Projector 
1 x VGA Cable 
1 x AV Cable 
1 x OTG Cable 
1 x Audio Adapter 
1 x User Manual 
1 x Power Adapter