The ceramic chamber avoids burning and combusting and for a great taste. Focusvape hardware Is protected by a scratch resistant silica gel, which is not only great for comfortable handling, but also a good form of insulation. Focusvape provides a vibration indication to tell you it’s reached the desired temperature. The built-in airflow hole allows you to control your vaping. The unit is charged via a discreetly hidden micro-usb port.