Mini Wifi Projector For Android , DLP Pico Projector Portable , 4K Support

a)  Increased compatibility with Android 8.1 and WiFi
b)  2 built-in speakers complete the portable package
c)  4400mAh lithium battery for unplugged power

Precautions:
Because the smart projector can be connected to the Internet through wifi, this increases the risk

of intrusion from various viruses and Trojans from the network, and correct defense measures and

security protection are particularly important.
virus
Smart projectors, like the desktops and laptops we use every day, are based on an open platform,

so the virus is only a matter of minutes. In view of this, backing up important data at any time is a

must when using a smart projector.
Power consumption
The power consumption of smart projector chips, screens and other hardware can not be ignored,

these hardware is easy to exhaust the power, coupled with the smart projector is also more and more

pursuit of fashion and thin, coupled with the connection of wifi in the case of battery usage will be more unobjective.