Retractable extension bar from 4,9 do 7,5 feet: The cordless boom saw ma many new features:boom can be connected do of this manual chainsaw,which allows you to extend do 4,9-7,5 feet to trim tall branches,the back of beds/borders and generally hard-to-reach places,add an adult height (6,6 feet) and you get 14,1 feet. Upgrade sharp chains and brushless motor: The professional brushless chainsaw uses an improved, deep-hardened guide chain and brushless motor that is extremely sharp and durable, providing longer run time and more efficient operation. High quality material: The guide plate of the electric cordless chainsaw is forged from sharp metal with high hardness. And the ABS shell provides a comfortable grip. Exceptional battery life: Equipped with 2 2,0 Ah batteries, rechargeable electric chainsaw allows you to work do 120 minutes (2 batteries). Batteries with overload and temperature protection provide much longer battery life. In addition, there is a power display on the battery, which informs about the need to charge in a timely manner. Wide Applications: The cordless boom saw is an excellent alternative to all kinds of projects in your home, garden, yard or farm. Suitable do cutting wood, tree branches, pruning branches, gardening work and more. Battery: 2 2000 mAh batteries Voltage: 21 V Working time: 60-120 minutes Guide Plate: 6 inches Rated Power: 800 W Motor: brushless motor Main Material: fireproof ABS, stop aluminium Socket Type: US Plug, UK Plug, EU Plug Features: comfortable handle, brushless motor, retractable bar Retractable post: 4,9 – 7,5 feet (max. 14,1 feet, based on the arm of a person with a height of 6,6 feet) Size Details: Length: 230 cm/90,55 inches, width: 10 cm/3,94 inches (approx. ) Package includes: 1 x Cordless Boom Saw 2 batteries 1 x Charger 1 x User Manual