This Kobalt 40V Max Brushless Multi-Head String Trimmer Kit is the perfect addition to your yard care arsenal. Featuring a 15-inch cutting swath and a brushless motor, it provides efficient and powerful performance. The multi-head capability allows for universal attachment compatibility, making it a versatile tool for various outdoor tasks. This kit includes a 4.0 Ah battery and a 40V charger to get you started immediately. Key features include a rapid-reload head for easy line replacement, dual-side bump feed, and a variable speed trigger for precise control.