The 40V 15" String Trimmer Kit provides more power than a 25cc gas trimmer, offering a true gas-free alternative with up to 1 hour of trimming on a 40V 4Ah battery. This versatile tool is compatible with RYOBI EXPAND-IT and other universal attachments, featuring an adjustable 13" to 15" cut swath for either enhanced performance or extended runtime, and a variable speed trigger for precise control. It also includes the REEL EASY+ SPEED WINDER bump feed head for quick .080"-line reloading. As part of the RYOBI 40V system, it works with any 40V battery and comes with the RY40PH01 Power Head, A54ST01 Straight Shaft Trimmer Attachment, OP40404 4Ah Battery, OP404 Charger, Front Handle, Grass Deflector, .080" Replacement Line, and Operator's Manuals. For added versatility, the RYOBI EXPAND-IT Gutter Blower Attachment transforms your trimmer into a powerful blower that clears pine needles, wet leaves, and debris with 185 CFM of airflow and extends up to 9.5 feet to reach high gutters. Compatible with most gas and cordless systems, it includes the RYGUT Gutter Blower Attachment, two Extension Shafts, and an Operator's Manual, and is supported by a 5-Year Tool Warranty and a 3-Year Battery Warranty.