Rated Input Voltage: 100-120V AC 50/60 Hz Noise Level: Approx. 64 db. Charging Time: Approx. 3-4 hours Battery Capacity: Li-ion 2600 mAH Dust Bin Capacity: 300 mL Max Working Time Per Charge: Approx. 100 min Highly functional and easy-to-use cleaning solution for pet hair, dirt and other mess types.