800W Powerful Cordless Lawn Wacker with Detachable Wheels - 2 Rechargeable Batteries , 3 Types of 97895326Offering 18000rpm max no load speed and total of 200minutes no load runtime, our powerful cordless electric grass wacker is an efficient and reliable helper for yards, shrubs, flower beds, roadside areas, making your beautiful and neat garden the envy of the neighborhood. Come with extendable length ranging from 34. 64in to 46. 45in and 90 adjustable head, this grass trimmer not only fits for different figures of people, but also easily reaches all