20″ 40V 2×20 Lawn Mower

Worx Nitro 40V 21″ BL Self-Propelled Lawn Mower; Self-Propelled with variable speed adjustment?; High-efficiency, rear-wheel drive brushless motor?; Durable, steel cutting-deck w/ Nutricutdual-stage mulching capabilities; Auto-Intellicuttechnology automatically adjusts performance to grass conditions; Quick-change between bag and mulch functions; 7-position, single-lever cutting height-adjustment; LED lights for visibility in low-light.