Handheld Fuel Type Battery Cordless Electric Compliance UL Listed Max Air Flow 155 cfm Max Air Speed 208 mph Battery Included dBA 60.6 dBA Weight 8 lb Speed Control High/Low Number of Wheels 0 Battery Type Li-Ion 28 min Run Time Blowers and Vacuums Battery Voltage 36 V Charge Time 45 min Battery Amperage 5.0Ah Includes (2) Batteries Charger Voltage 36 V Vacuum Function No Blowers and Vacuums Air Speed Range 201 to 225 mph Blowers and Vacuums Air Flow Range 100 to 200 cfm