This Is A Powerful Garden Cutting Tool That Comes With Two 21-Volt Batteries And 2-in-1 MODE, SK5 BLADES EQUIPPED: there are grass-clipper blade and hedge-trimmer blade for option and use. The blades are make of SK5 steel, which has excellent performance in toughness, anti-rust and anti-wear, all of which are improtant necessary for a garden tool. LIGHT WEIGHT, HANDY SIZE, EASY TO USE: this trimmer (with the grass/hedge-trimmer attachment and battery installed) only weights 1.6kg. the handy handle is very easy to hold even for small hands, comfortable and labor saving. The structure of the hedge trimmer is simple, the attachment for grass and hedge trimming is easy to insall and use with our colorful user manual. CORDLESS TRIMMER, POWERED BY BATTERY: for light duty and small eara shrubbery and grass trimming, a heavy electric trimmer or lawnmover with a long cord is not we expected. And Frifreego grass and hedge trimmer can save you, it is powered by 21V 4.0 battery with strong power providing, it is easy for you to carry it around your entire yard, giving the shrubs/bushes a haircut, trimming the corners/edges that the mower can?t reach. POWERDUL CUTTING CAPACITY: the hedge trimmer attachment can easily 0.3" diameter branches, especially suitable for trimning the tops of hedge and the soft plants/branches. making the bruches growth in your yard under the control and keep neat. And the grass trimmer attachment is good at deal with the grass, small shrubs in the corners/edges of the lawns, where the lawnmower is overkill. This trimming tool also allow you to neaten up what the large heavy trimmer neglected, and control the growth RELIABLE POWER, SAFETY BUTTONS: there is 2-PCS hight-capacity rechargeable betteries included, and each battery can power for a 30-60min continous garden trimming work, compare to the manual tool, you only need to hold the tool to trim, the wrist is not easy to tire out. The SK5 steel blade is very sharp, and the ON/OFF and the safety button is designed with the user's convenience in mind, easy to press at the same time to ensure the safety, without making your thumb sore.