To wirelessly connect your Twiddler to your device:
The Twiddler is easily woken up by pressing the touchpad and it will last for months in the stand by mode.
NOTE: The Twiddler 4 does not have an on/off switch. The Twiddler 4 will automatically power down when not in use for a period of time. This timeout can be customized by changing the Idle Time until Sleep in Twiddler Tuner.
Twiddler 4 uses USB-C to charge (a USB-A to USB-C cable is not included). You can use the Twiddler and charge it at the same time when the Twiddler is connected to your device via USB.