Ryobi 40-Volt Lithium-ion Cordless Blower/Sweeper with Battery and Charger 40-Volt lithium-ion compact battery and 1 hour charger included. 150 mph / 150 CFM is ideal for hard surfaces and dry leaves and debris. Variable speed trigger and removable high speed nozzle for adjustable clearing power Soft grip handle for user comfort. Works with all Ryobi 40-Volt Lithium-ion tools and batteries.