Hedge Trimmer Type: Brushless Lithium Electric Trimmer Model: KLD001 Current: 1.5A Speed: 2500RPM/MIN Housing Material: Aluminum Blade: Straight/Arc blade for option Blade Material: SK5 Blade Length: 46CM Battery: Lithium battery Voltage: 24V Power: 300W Machine Weight: 1.8KG Feature: We use aluminum housing comparing to other trimmers in market which use plastic housings.