Just use a Wi-Fi access point

There are several small projectors already, especially those that can be used in combination with smartphones. Howevwr, what if you want to use the projector and smartphone separately? Therefore, Canon Marketing Japan will release a mini projector C-13W in early October as a new lineup of compact and lightweight mini projector series that can be used without PCs or smartphones.

This is available anywhere Wi-Fi is available, and you can browse web pages and project them onto the screen without having to connect them to your PCs or smartphones. Of course, like other projectors, it also supports HDMI connections, and you can project data stored in 4GB of internal memory or data in USB memory and MicroSD. The size of this is 120mm x 120mm x 33mm and the weigh is 410g. Its battery can be driven for up to 2 hours without connecting to a power adapter, and also functions as a mobile battery when the smart devices are not fully charged. It has a maximum brightness of 130lm and has an LED light source for about 20,000 hours. They envision not only traditional business scenes, but also usage scenes such as construction sites and outdoors.
This is an open-price, but it is pre-sold at a Canon online store for 53,784 yen (including tax).