3-in-1 Versatile Trimmer: Easily switch between grass shear and shrub trimmer with the quick-change blade system—no tools needed. Includes an 8" shrub blade (for branches under 5/16") and a 4" grass blade (for weeds under 4.72"), perfect for everyday garden trimming 50" Fixed-Length Extension Pole for Grass Shear: Ergonomic 50-inch detachable pole with wheels reduces back strain and makes lawn trimming easier. Dual control switches on both the handle and pole ensure safe, convenient operation. (Note: Fixed-length extension pole is for grass shears only.) Dual Safety Lock: Double safety lock prevents accidental starts for safer use. Always ensure the blade clicks into place and the release button resets fully to avoid loosening during use Lightweight & Cordless: Weighs just 1.66 lbs—easy to use one-handed, ideal for both men and women. Cordless design with ergonomic rubber handle provides maximum comfort and freedom while trimming. Type-C Charging & Long Runtime: Powered by a 2000mAh lithium battery with a high-efficiency 3.6V motor. Offers up to 50 minutes of use on a full 3.5-hour charge. Convenient USB-C charging via phone charger, car, laptop, or power bank 3.6V Cordless Grass Shear & Shrubbery Trimmer with Wheeled Extension Pole