The Makita DUR191U LXT Grass Trimmer comes with ADT (Automatic torque Drive Technology) The speed is automatically regulated during operation in order to achieve optimum performance depending on the requirements. Active Feedback sensing Technology (AFT) stops the engine if the rotation suddenly stops. It is easy to remove grass and weed residues by reversing the direction of rotation. Fitted with a U-handle, low vibration and noise levels, and good ergonomics ensure a pleasant user experience. Equipped with Extreme Protection Technology (XPT) , engineered for improved dust and water resistance for operation in harsh conditions. A battery protection circuit protects against overloading, over-discharging and over-heating. Ideal for trimming gardens and other green spaces. Supplied with: 1 x Shoulder Strap, 1 x Trimmer Head 2.0mm x 3m, 1 x Hex Wrench, 1 x Accessory Bag, 1 x 5.0Ah Li-ion Battery and 1 x DC18RC LXT Battery Charger. Specifications: Line Cutting Speed: 3, 500/5, 100/6, 000/mi