Product details:

Easily cuts down weeds and grass with its professional-grade, dual feed spiral twist 0.095 inch string cutting line and 15 inch cutting swath. High-Efficiency Brushless Motor delivers longer run times, low vibrations, and an extended motor life. IPX4 Weather Resistant. Variable speed control suitable for different working situations. POWERLOAD technology automatically winds your trimmer line. Replacing your string line is as easy as feeding the line into the head and pressing a button Carbon Fiber shaft that is stronger than any other string trimmer shaft on the market today. Charges all EGO Batteries. Package Include 1pc 56 Volt 4.0Ah battery and 1pc standard charger. Industry leading ARC Lithium technology for incredible power and performance.Patented POWERLOAD Head, load your line, push a button and go
Get up to 50 minutes of run time on a single charge when used with the included 56V 4.0 Ah ARC Lithium battery
15-in cutting swath
Dual-feed spiral twist 0.095in. line
High-efficiency brushless motor
Variable speed control