NO STRINGS ATTACHED. Say goodbye to tangled strings and extension cords with the next generation of grass-trimming tech: 24-Volt-SB10-LTE 24-Volt Trimmer Edger from Sun Joe. Powered by Sun Joes exclusive, eco-friendly iON lithium-ion battery system, 24-Volt-SB10-LTE provides up to 15-minutes of reliable, rechargeable no-fade power performance. No more struggling with string Sun Joe features patented Sharper Blade Technology. The self-sharpening, 10 precision cutting blade slices through tough grass, thick thatches and unwanted weeds without kinks, tangles or jams. Plus, Sun Joes flower guard protects against accidental blade contact with delicate plants or twist it up switch it up. The 180Â° rotating Twist-N-Groom head converts from trimmer to edger in seconds. Edge along flowerbeds, sidewalks and walkways for a crisp, precise line every time. Lightweight at under 6 lbs., Sun Joefeatures an adjustable auxiliary handle and telescopic shaft which extends from 9.1 in. to 19.5 in. for maximum comfort and control. and every Sun Joe iON tool comes backed by our complete 2-year warranty, for worry-free performance, season after season. So, avoid the hassle a traditional trimmer and GO WITH JOE 24-Volt-SB10-LTE 24-Volt Cordless Trimmer Edger from Sun Joe. GET EQUIPPED.