User Benefits Electric speed control ( 2 speed) Dust collection (Dust bag, forced dust collection) Tool-less paper clamp Cordless mobility allows for stress free sanding Compatible with the base and the 4 pads used for the current corded models Square Pad with Hook loop fastener Square Pad without Hook loop fastener Rectangular pad for louvered door sanding, with Hook loop fastener Extended, triangular pad for louvered door sanding, with Hook loop fastener High power, the same or higher work efficiency than BO4555/BO4556 in rough finish sanding of wood Low vibration � Redesigned balancer reduces the tool vibration in loaded operation, down to the same level or lower than that of competing models Easy to operate paper clamp Ergonomically contoured grip Self dust collection Directly connectable to Vacuum cleaners Includes 12" Open Mouth Tool Bag Ergonomic design and comfortable shoulder pad allows weight to be evenly distributed It also has 9 external pockets for carrying multi tool accessories, hand tools and small parts and a mobile phone holder. It's made of a durable canvas material with a chunky zip in addition to a bottom lining for added protection. It has carry handles and a detachable shoulder strap with rubber grip to prevent sliding. Features Wide mouth Heavy duty zip Shoulder strap Multiple external pockets including a phone holder Dimension: 220mm x 170mm x 300mm No Batteries or Charger Included