Trigger-fed glue and uses 7 MM diameter glue sticks.
Easy to use; simply insert glue stick into the chamber and pull the trigger to advance glue.
They're ultra-safe because of a built-in safety fuse that shuts the guns down automatically if they overheat.
Power: Use voltage 110-240V frequency 50-60HZ.
Power cord length :1.5 m.
Material : high temperature insulating plastic.