Lithium battery power supply, wireless use Telescopically adjustable length, up to 120cm Power switch Battery Tank Adjustable retractable twist Protection Cover Cordless lithium battery design, low energy consumption, and low noise. With a grass guard board, can prevent weeds from splashing during weeding. Easy to deal with potholes, undulating terrain, lawn edge, flower bed, under the flower trellis, and other areas. Material: Steel Pipe/aluminium pipe, ABS Voltage: 24V Function: lawn mowing in the home garden Idle speed: 25000rpm/min Battery: 24V Lithium Battery No-load Time: About 4Hours/6Hours.