Trim the lawn hedges efficiently with 55 cm sharp of this trimmer Variable speed control lets you choose low speed for soft leaves and higher speed for thick leaves 5 position rotating rear handle locks at 45° and 90° and makes vertical & angled trimming easier and faster Features soft start, an electric brake & large lock off lever Ergonomic grip and innovative design XPT - Extreme Protection Technology provides improved water resistance by channelling water and dust from the tool’s key internal components Blade Length: 550 mm; Max Branch Diameter: 18 mm; Maximum Output: 320 W; Strokes per Minute: 1000 - 1800 spm; Noise sound pressure: 81.5 dB(A); Noise sound power 91.0 dB(A); Noise K factor 2.1 dB(A); Vibration no load: 2.5 m/sec²; Vibration K factor: 1.5 m/sec²