*Features*: *Efficient Grass Wacker With Wheels*:Equipped with powerful high-performance 800W brush motor,our multifunctional electric grass wacker achieves up to 18000rpm superior no-load speed and about 50dB low noise,ensuring high working efficiency on trimming yards,shrubs,flower beds,roadside areas and even park. Moreover,detachable wheels make it easily to convert from a grass trimmer to a wheeled lawn wacker,relieving the fatigue of long-term lifting and offering a more comfortable gardening experience. *Cordless & Long Lasting Battery*:Package includes 2pcs 21V 2500mAh rechargeable batteries,each battery provides about 100min continuous no-load runtime after 4-5hours fully charged. Total of 200minutes long lasting no-load working time and cordless design allows for unlimited restraint and convenient movement. This electric weed trimmer with wheels is a reliable and effective choice for garden maintenance. *Extendable Length & Adjustable Head*:The length of this cordless lawn trimmer can be extended from 34.64in to 46.45in,easily accommodates to people in diverse figures or reach branches in different heights. Additionally,90° adjustable head is designed to handle all lawn edges,whether it is sloped or in a narrow space. *3 Types of Blades*:Come with 3 types of blades,choose the suitable blade for varying gardening tasks. The plastic blade is to deal with tender grass mowing while alloy blade is used for cutting small shrubs and branches. And the stainless steel blade is well for bush and thick grass pruning. Please choose the appropriate blade according to the situation,so as to prolong the lifespan of blades. *Safe & Easy Operation*:Designed with a safety switch,you need to hold down the switch and press the trigger simultaneously to start the cordless grass wacker. Additionally,built-in advanced chip offers intelligent over-charge,over-current,over-voltage,over-temperature,short-current and more protections for the battery and motor. With its powerful performance and user-friendly design,our electric grass wacker is definitely an excellent garden helper for any horticulturists. *Specifications*:  Product Type: Cordless Weed Wacker  Trimmer Material: ABS, Aluminum Rod  Color: Red  Charging Voltage: 110-240V 50/60Hz  Motor Power: 800W Brush Motor  Battery: 2* 21V 2500mAh Rechargeable Makita Battery  No-Load Speed: Around 18000 RPM  No-Load Runtime: About 100Min  Charged Time 4-5Hrs  Extendable Length: 88-118cm/34.64-46.45in  Head Adjustable Angle: 90°  Plastic Blade Size: 13.5cm/5.31in  Stainless Steel Blade Size: 14.5cm/5.71in  Alloy Blade Size: 15cm/5.91in  Item Size: 17x6x88cm/6.69x2.36x34.64in  Item Weight: 0.7kg/1.54lbs  Package Size: 87*16*10cm/34.25*6.29*3.93in  Package Weight: 3.2KG/7.05lbs *Package Lists*: 1x Grass Trimmer  2x Batteries  1x Adapter Charger  4x Stainless Steel Blades  1x Alloy Blade  20x Plastic Blades  1x Protective Goggles  1x Pair of Gloves  1x Handle  2x Wheels  1x Wheel Shield Guard  1x Metal Wire Frame  1x Normal Shield Guard  1x Cover  1x Screwdriver  1x User Manual