Updated SereneLife Grass Clippers Cordless, Grass Edge Trimmer, Power Trim Edger, Rechargeable String Trimmer, Grass Edger Battery Powered, Weed Eater, 18 Volt Rechargeable Battery (PSLCGM25) LANDSCAPING MADE EASY: The grass edger cordless was designed with you in mind. The cordless yard trimmer features comfortable handheld grips and a height adjustable shaft length, between 15-23" PRECISION & CONTROL: The cordless yard trimmer features an integrated cutting guard and a tilt angled adjustable cutting base allowing you to get your gardening work done faster. EASY TO USE: The weed grass machine uses versatile grass-cutting technology to make the chore of yard work hassle-free. Perfect for lawns, gardens, sidewalks, walkways & landscapes. LIGHTWEIGHT & PORTABLE: The grass edge cutter makes it easy to work on large properties with this lightweight grass trimmer. Each purchase includes 10 replace string cutting blades. RECHARGEABLE BATTERY SYSTEM: The electric weed eater features a removable, built-in rechargeable battery. With a powerful 18V lithium battery included, you do not have to recharge for up to 4 hours. Includes battery wall charger adapter.