1. It cannot be used
2 For the capacitor pen, it needs to be connected with the data line when charging, so the Bluetooth will automatically disconnect, so it can not be used
3. It is recommended that you fully charge it and then actively use it. The charging speed can be full in about 30 minutes, so it is still very fast. Just wait for a while to continue writing
It should not be possible, because today's electronic devices are basically can not be used while charging, because it is easy to overheat and cause an explosion, so try not to use
Capacitive pen is a pen that writes on a laptop computer. It can be charged using a USB cable to plug into the capacitor pen, and the other end is connected to the charger. Connect it to a power source and charge it