Check the battery level: Most disposable vape pens have an LED light on the end that glows when the pen is activated. If the LED light is dim or does not light up, the battery may be low or dead. Some vape pens have a built-in battery indicator that shows the battery level. Activat...
The Listo is draw activated and provides a tight draw for MTL vaping. Near the top of the device, there's a large transparent liquid window that makes it very easy to see how much oil is inside. That is something more pod vape designers should take note of. The device has a small LE...