M4001B (Replace M4001G)
Features a variable speed control by dial and trigger which allows users to adjust the speed of the blower depending on their needs and preferences 
Ergonomically designed handle for reduced user fatigue 
Lightweight design for ease of transport, use and storage 
Runs on a reliable 600W motor which delivers an air speed of 327 km/h 
Delivers maximum air volume of 4.1 m^3/min for efficient clean up in large areas
Two tools in one - blower can be easily converted to a vacuum cleaner 
Ergonomically designed handle provides a soft and comfortable grip for users
Large trigger with the lock-on button located at a convenient spot for use
Compact design for ease of transport, use and storage