【3 IN 1 electric weed wacker cordless 】Battery operated grass cutter with4 types of blades, 10xPlastic blade, suitable for mowing soft grass; 2xstainless steel blade,2xS-type blades, suitable for weeds, small shrubs; 3x manganese steel circular saw blade, strong cutting ability, suitable for cutting thick shrub branches.(To avoid damage to the blade, please choose the correct blade when weeding.)Electric weed wacker have high strength coated and hardened blades that prune leaves effortlessly. 【Powerful & Lightweight 】Weed wacker battery operated pure copper brushless motor, 8000 rpm engine speed, up to 20-30 minutes of runtime with 1500mAh high-capacity 21V battery. Rechargeable weed trimmer Lightweight design weighs only 5 pounds, women and the elderly can easily use. Double control switch work is safer. 【Ergonomic Design 】The Weed Wacker is equipped with an adjustable rod, which can be adjusted freely from 90cm to 120cm,We get more comfortable and balanced control when working in the yard by freely adjusting armrest.The angle of the grass trimmer machine head can be adjusted from 0-90°,The electric weeder can easily reach all edges of the lawn, whether on slopes or in confined spaces, to cut inclined lawn or hard-to-clean crevices. 【Anti-collision steel wire】Hand weed wacker protection ring can keep string trimmer away from hard objects in order to avoid unnecessary blade wear. Besides, you don’t damage plants, landscape features, and lawn ornaments while you’re trimming. 【Designed for Home Users】Weed wacker battery powered includes 1X string trimmer , 2X 21V batteries, 3x manganese steel circular saw blades, 2X diamond steel blades, 2XS-type blades, 10X plastic blades, 1X charger, 1X instruction manual. If you have any questions or concerns, please feel free to contact our official customer support email. Our professional support team will help you solve your problems within 24 hours. 【Precautions】1: Before using this electric lawn mower, please tighten the screws that fix the blade to prevent the blade from loosening and causing it to fly out or affect the cutting effect 2: When using the lawn mower for the first time, please fully charge the battery first. After use, please remove the battery from the lawn mower 3 After releasing the start button, the machine head will slowly stop rotating and will not stop immediately. Please use with caution Are you worried about taking care of your garden during the growing season? This product can solve your problem without wasting a lot of manpower. The cordless lawn mower is suitable for trimming thorny shrubs, small vines and saplings in the edge gullies and trimming weeds on the ground. With this product, you can weed the garden anytime and anywhere, which is convenient and efficient. The deluxe accessories of the lawn mower include 1 x cordless lawn mower, 2x 21V lithium batteries, 10 plastic blades, 3 manganese steel circular saw blades, 2 stainless steel metal blades, 2 S blades, 1 x fast charger, 1 x protective work gloves, 1x user manual The plastic blade is suitable for trimming soft grass and lawns, the stainless steel metal blade is suitable for weeds and small shrubs, and the manganese steel circular saw blade is suitable for trimming thicker shrub branches. The mower head angle can be freely adjusted within 180 degrees, allowing the cordless lawn mower to trim lawns and trees, whether in the corners of walls or in flower beds. The cordless weed cutter protective cover effectively prevents weeds from splashing everywhere. The machine can be used to remove weeds in corners such as large trees and flower beds. Specifications: Name: Lithium Battery Lawn Mower Material: Aluminum + Plastic Battery: 21V Lithium Battery Power: 600W Saw Blade Diameter: 150mm Battery Capacity: 8000mAh Working Time: 1 Hour Charging Time: 2-3 Hours Machine Weight: 1.5kg Telescopic Length: 30cm / 11 inches extendable