Electric hoverboards are personal transportation devices that use electric motors to propel riders forward. They typically consist of a platform with two wheels on either side, allowing users to balance and steer by shifting their weight. Powered by rechargeable batteries, hoverboards can reach speeds of up to 10-15 miles per hour and have a range of about 10-20 miles on a single charge. These devices are popular among both kids and adults for recreational use and short commutes. Safety features, such as LED lights and non-slip surfaces, are often included. However, riders should wear protective gear, like helmets and knee pads, to minimize injury risks while using hoverboards.