Portable electric hand saw powered by a 500-watt battery with a speed of 24,000 revolutions

Small wireless electric hand saw from Denks - Small chainsaw battery operated 4 inch with rechargeable lithium battery. Saw specifications: Size: 5-8 Battery: 21 volts Power: 100-240 volts AC Speed: 24000 revolutions per minute Motor: 500 Weight: 1.98Kg Size: 360x115x205mm Made of 28 parts Battery operated Three-prong plug Two-year warranty Contents: Electric saw Lithium battery Battery charger Screwdriver for tightening