The user-friendly interface has integrated into the supply unit, very easy to learn and operate. We have also designed a customized moving cart for 380D which significantly enhanced its mobility. Besides, the cart has reserved a spot for portable battery allows 380D to work more freely and move to a complex environment as you need. Besides, 380D can be put on the table as well, simply install the marking head on the mounting rack and 380D will be ready to mark.