1. Genuine windows system, connecting keyboard and mouse is no different from notebook computer in operation
2. Portable, 715g weight, half the size of A4 paper, easy to carry
3. Built in 10000 Ma lithium battery, no problem after 90 minutes of continuous use
4. The standard 720p resolution supports 1080p and 4K video playback
5. LED light source, with durable service life and service time of 30000 hours, there is no maintenance cost for the later light source