This Is A One-Hand Portable, Cordless, 6-Inch Mini Chainsaw With An Automatic ?HIGHLY EFFICIENT CUTTING?Ohenjoy Mini Chainsaw with high-quality guide chain that is a deeply quenched process. The upgraded pure copper motor is powerful and make it only take about 5s to cut logs with a diameter of about 6 inches, which cut stable and smooth. Making you effortless and time save in cutting. Electric chain saws are suitable for wood cutting, tree branch trimming, gardening. ?ONE-HAND USE CHAINSAW?Ohenjoy 6-inch Chain Saw features a portable lightweight design that is small and comfortable to hold. One-hand and long-term use is not easy to fatigue?which is easy and friendly for women and Seniors. The compact design takes up little space and is easy to carry. Cordless chainsaw is lighter than wired chainsaw and gasoline saws, faster than traditional hand saw. ?UPGRATED AUTO OILER-SYSTEM?Mini chainsaw cordless is equipped with auto chain lubrication system. Pour oil (general oil) into the tank, and just push a bulb to feed oil to the bar and chain, you can freely lubricate the chain, reduce wear and tear for smoother, more efficient, faster cutting! 3 x guide chain replacement(1 has been mounted on), extend the service life of the mini chain saw guide chain. ?LARGE CAPACITY BATTERIES?Equipped with 2 x 1500mAh removable and rechargeable batteries, electric saw can support 2 x 40min to run double outdoor cutting time, which only takes about 2.5h to charge. In addition, the battery is equipped with overheating/ explosion protection to ensue personal safety. Please remember to fully charge the battery first, for a better experience the next time you use it. ?MULTI-SAFTETY PROTECTION?Handheld chainsaw is equipped with a safety lock button to prevent accidental activation? Equipped with a safety baffle and hand guard to prevent splashing of wood? With a non-slip texture handle, you can hold the small chainsaw tightly. Chainsaws start only when you press the safety switch and power button at the same time, avoiding any misoperation or accidents. ?EXCELLENT AFTER-SALE SERVICE?PERFECT GARDEN GIFT for family? friends and lover. Ohenjoy protects your chainsaw so that you have no after-sale worries. If you're not satisfied with our mini chainsaw or have any questions, you're welcome to contact us at any time. We will reply to you in a timely manner and do our best to solve the problem for you so that you can purchase and experience with confidence.