The product has an overheating protection function. When the product is used for a period of time, the body will continue to heat up. When the temperature is too high, it will automatically stop to protect the machine, and it can be used after it has cooled down.The branches within 7cm in diameter can be cut at one time. Branches with a diameter of more than 7cm need to be cut twice, respectively, from two directions, up to a maximum of 16cm can be cut directly. Mini handheld cordless chainsaw can has a small size, can be held with one hand.Rechargeable electric chain saw, light and portable, long battery life.Intelligent circuit control board, overload protection, to meet your different construction needs.Lightweight body, light and convenient, lightweight design, long time holding and not tired hands. Cordless electric chain saw has high quality guide plate chain, deep quenching, more wear-resistant, smooth cutting. This cordless electric chain saw is practical, fast speed cutting, low power consumption.Pure copper motor, strong power, fast cutting, improve efficiency.Fine quality switch, fast and slow adjustment, stepless speed change.Cordless electric chain saw has high quality guide plate chain, deep quenching, more wear-resistant, smooth cutting. LED light has also been added, allowing you to work in the dark. Specification: Material: ABS+MetalColor: Black, RedBattery: 1 * lithium battery, 24V, 2000mAh (included)Power: 500WChain speed: 6000/minSize: As Shown Package Include: 1 * mini Electric Chain Saw 1 * Battery 1 * Charger 1 * Additional chain accessories 1 * Guide plate 1 * Gloves 1 * Wrench 1 * Screwdriver 1 * User Manual