Brushless High Suction Power , Clogging LED Indication , Stainless Steel Mesh Filtration , Motor Driven Cotton Roller With LED Lights , 3 Speed Control ( Economy , Medium , Turbo ), Rated Voltage :29.6V , Charger Input 100-240V , Power 300W , Battery Li-ion 2000mAh , Capacity 0.6L , One Year Guarantee