How to connect a USB flash drive to a mobile phone? The answer is simple, just one OTG cable is needed. But first, the phone in hand must have OTG function. This is very easy to distinguish, just search for the parameters online to find out.
The biggest function of connecting a mobile phone to a USB flash drive is to directly watch movies, so the editor specifically tested this function. Connecting a USB flash drive is also very convenient. Simply insert the USB flash drive into the other end of the OTG cable, and you can easily read all the contents of the USB flash drive. The content, including pictures, videos, and songs, can be easily recognized.
Watching movies directly on the phone with a USB flash drive is indeed enjoyable, but the issue of power consumption should be the most concerning for users. The editor used a 2-hour long movie for testing. After testing, it was found that the power consumption of playing a two-hour movie is about 10%, which is similar to the power consumption of playing videos directly on a mobile phone.