Product description-Anti-self-locking switch, press it to start, avoid accidental injury.-The front protective plate prevents the sawdust from splashing during the cutting process.-High hardness hardened chain, wear-resistant and not easy to break the sawn wood smoothly without jamming.-Multi-scene application, enjoy the fun of work, and meet your daily needs.-Wireless restraint, one-handed grip, lightweight body design, even girls can use it easily.SpecificationMotor type: copper wire brushless motorPower supply type: rechargeable-lithium battery(contain)Chain speed: 6m/sSpeed: 2000 Power cord length: 1.8cmWorking voltage: 21VMotor Power: 860WMaximum Cutting Diameter: 20cmRated voltage: 220V/110VProduct advantage: super light, suitable for one - hand operationOne charge can cut 120 timesIf you have any questions please contact us freely!Pacakge Include:1x Chain Saw + 2x Batteries + 1x charger Set