Features Can be used for sawing branches sawing metal sawing PVC sawing wood etc Self locking chuck press and hold the chuck to insert the saw blades only 2S for installation and replacement Powered by LI ION rechargeable battery provide longer running time and more power Keyless Self locking blade clamp allows for quick and easy blade changes Ergonomic comfortable grip handle provides balance and tool control The body is waterproof can be adapted to the needs of underwater work Note the battery is not waterproof Pivoting shoe provides constant contact with the work piece resulting in smoother cuts with less bucking and vibration Stepless speed change speed increases as the strength of the switch increases Specifications Battery 88VVoltage 21VPower 350WFrequency 50HZPower source Lithium Ion BatteryNo Load Speed 0 1800RPM MINSpeed control mode Stepless speed changeScope of application Sawing wood metal plastic etc Type A 1 x Blue Electric Saw 2 x BatteryB 1 x Blue Electric Saw 1 x BatteryC 1 x Red Electric Saw 2 x BatteryD 1 x Red Electric Saw 1 x BatteryPackage Included 1 x Electric Saw1 x Battery4 x Wood Cutting Bladeor1 x Electric Saw2 x Battery4 x Wood Cutting BladeDetail Pictures