The makita ur003g 40v max xgt brushless line trimmer is a cordless line trimmer powered by 40v max xgt li-ion battery. The new xgt revolutionary technology ensures that battery and the tools' motor technology work together for optimum performance. The system automatically changes the cutting speed according to the load thanks to the automatic torque technology. In addition to this the system also features active feedback sensing technology aft which shuts down the tools if the rotation speed suddenly slows down. Ipx4 level water resistant. Features & benefits active feedback sensing technology aft automatic torque drive technology brushless motor electric brake soft start feature constant speed control reverse switch for easy removal of grass clippings stuck electronic 3-speed hi med lo small protector for better view of cutting area extremely low noise ergonomically designed loop handle with rubberised soft grip ipx4 level water resistant specifications battery voltage: 40v battery type: makita xgt lithium ion cutting diameter: 350mm spindle size: m10 x 1.25 L noise sound pressure: 72.2 Db a noise sound power: 89.7 Db a noise k factor: 2.2 Db a vibration no load: 2.5M sec vibration k factor: 1.5M sec no load speed hi : 6,500 rpm no load speed med : 5,300 rpm no load speed lo : 3,500 rpm net weight: 4.5-4.8Kg contents makita ur003g 40v max xgt cordless brushless grass trimmer nylon cutting head shoulder strap accessory bag hex wrench box driver no batteries no charger