An electric hedge trimmer like this is flexible and easy to handle. It has a power of 420W. The hedge trimmer's bar has a normal length of 51 cm.
From Amazon
Einhell GH-EH 4245 Electric Hedge Trimmer -- 45cm (18 Inch) Cutting Length, Laser-Cut Diamond-Ground Steel Blades -- Lightweight Hedge Cutter, Powerful, Safe and Easy To Use
Conrad Electronic
Einhell GH-EH 4245 Mains Hedge trimmer 420 W 450 mm
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