User's Manual

Note: 5G is enabled on Numen Air by default, to get a better network experience.
Compared with the 4G network, the 5G network provides faster network speeds per
unit of time, indicating larger power consumption. Switch 4G networks to save
battery.
6. USB tethering
You can connect to the internet without Wi-Fi function by connecting to the
windows PC with original USB data cable.
You can set it manually through the setting interface. 【More】--【USB Network】