This Hart 20-volt cordless trimmer and blower combo kit is the perfect solution for your outdoor power needs. The kit includes a trimmer and blower, both of which are powered by batteries. The brand is HART, a trusted name in outdoor power equipment. The trimmer and blower are designed for use with string trimmers and are ideal for tasks such as pruning and cutting firewood. The power source is a battery, which provides long-lasting and reliable power. This kit is perfect for anyone who needs to complete outdoor tasks without worrying about cords or outlets.