Feature: 1.Rechargeable electric chain saw, light and portable, long battery life, no damage to the bark. Lightweight body, small size, can be held with one hand, long time holding and not tired hands. 2.Pure copper motor, strong power, fast cutting, improve efficiency. 3.Practical, fast speed, low power consumption. 4.Fine quality switch, fast and slow adjustment, stepless speed change. Intelligent circuit control board, overload protection, to meet your different construction needs. 5.Special guide plate, tungsten steel ball does not need to be lubricated, so that the machine reduces resistance during operation and reduces wear on the machine. 6.Fine quality guide plate chain, deep quenching, more wear-resistant, smooth cutting..... Brand:KEELAT 12 "saw parameters Motor: brushless motor Guide length 30.7cm Output power 2200W No load speed 720m/min Max cutting diameter: 30cm 6 " saw parameters Motor: Brushed motor Guide plate type: Sprocket Chain speed: 5M/S Chain: Quick adjustment Max. Cutting: 20cm Single Cutting Time: 18 seconds Cordless Pruning Shears Main materials: Wood, PVC, Metal Rated power：100W Max power：800W Operating voltage：21V Lithium battery：21V 3AH Parcel includes: 1*Mini chainsaw 1*Charger 1*Screwdriver 1/2 * Battery 1*Manual 1*Extension rod: 150-230cm