now cordless and unit now comes with a power cord that you can use with or with out cord comes with quantity 2 of ww30 adhesive 30 second cartridge part# ed0003ruphe 00018139313311 110049722 steinel professional pur glue 50 gram hot melt adhesive applicator tool 785533139969 hipurformer glue applicator gun provides waterproof bonding reduces need for fasteners applicator gun only steinel professional pur glue 50 gram hot melt adhesive applicator tool. the applicator tool . has a power cord and heat up for a couple of minutes and then use cordless for about 20 minutes , for use with 50 gram hot melt cartridges.ww30 30 second dry time and ww60 and mp75 3.0 lbs 018139313311