Small electric garden mulcher/shredder. Suitable for turning small branches (up to 2-3cm diameter) into woodchips, and pulping green waste.
Shredding chamber can be opened to clear blockages; a safety switch prevents the motor from starting unless the chamber has been safely screwed closed again. Do not attempt to (re)start the shredder with anything still in the chamber, if the blade is jammed it must be opened and cleared by hand before restarting or the motor may burn out.
Long cable for garden use, but consider also renting an extension cable so that it can be used where you need to. Suitable gloves and safety goggles are recommended.