ITEM NO.:BST-100B

Battery: Lithium Battery 2500mah

Voltage: DC 18.5V

Recharging time: 3 or 4 hour

Working time : 20-50 min

-HEPA+ stainless steel filter

-Protection against blocking by roller motor brush

-Battery protection function

-Detachable battery pack

-Dust capacity : 0.5L

-Motor: high speed dc motor or BLDC motor

-LCd display  shows working status

-2 speed control