Gift for Father, Wife, Husband, Friend Product Name: 4-Inch Cordless Portable Electric ChainsawWeight: 2.64 lbMotor Driven: Pure copper high power motorWorking Time: 30-40 minPackage: 1*Mini Chainsaw,Chains,2* guide plate, 2*‎Lithium Ion Battery,1*Non-Slip Work Gloves, 1*Splash-Proof Glasses1*Screwdriver, 1*Hex Wrench,1*High-Speed Chainsaw Charger,1*User manual,1*Oil CanSafe Use Tips:1. To avoid any misuse, remove the battery from the mini electric chainsaw when not in use;2. The mini electric saw has been installed, but you have to watch the tension of the chain, it is normal for the chain to slip after working;3. Clean the machine casings regularly with a soft cloth, preferably after each use;4. Please note that it is normal for the cordless chainsaw to produce sparks during use, Keep away from flammable and explosive materials;5. mini chainsaws are not suitable for cutting large diameter wood, the cutting diameter should not exceed 150mm;6. Use safety protective equipment and always wear protective goggles.7. Keep away from children when using the product.8. If the cordless chainsaw is used continuously for 10 minutes, it will generate a lot of heat and overheat, which is normal. Rest for 3-5 minutes before continuing to use.If you have any questions, please contact us. The customer service professionals will respond to your information within 24 hours and do their best to resolve the problem.