Worx WG509 TRIVAC 12 Amp 3-In-1 Electric Blower/Mulcher/Vacuum with Multi-Stage All Metal Mulching System All-in-one design: blower, mulcher, and yard vacuum with flip-of-a-switch conversion Powerful 12-amp motor makes a clean, smell-free, and efficient alternative to gasoline-powered equipment Single-handed operation for blower and vacuum modes; angled nose, compact and light weight for comfortable handling Metal impeller provides a 10:1 mulch ratio, meaning 100 gallons of dry leaves fits into the 10-gallon collector bag