Ryobi ZRRY40411 40V 155mph 300 CFM Jet Fan Blower Kit Certified Refurbished This Certified Refurbished product is tested & certified by Ryobi to look and work like-new. The product includes all original accessories, and is backed by a 1 Year warranty. 40-Volt lithium-ion battery and charger included Jet Fan design for gas-like power Variable speed trigger for adjustable clearing power - Soft grip handle for user comfort 155 mph / 300 CFM is ideal for dry leaves, lawns, and hard surfaces