Cordless vacuum cleaners are lightweight and portable cleaning devices that operate without a power cord. They are powered by rechargeable batteries, allowing users to clean various areas of their homes without being restricted by a plug socket. This makes them ideal for quick clean-ups and reaching tight spaces. These vacuums often come with different attachments, such as brush heads and crevice tools, to tackle various surfaces and types of debris. Many models are designed for easy storage and can be charged on a docking station, making them convenient for everyday use.