Power on key. Lexing somatosensory vehicle refers to a vehicle controlled by a sensor, and the key to open it is the power-on key. Lexing somatosensory car is an intelligent somatosensory terminal developed and produced by Shenzhen Lexing Tianxia Technology Co., Ltd., which integrates technology, fashion, fun and environmental protection. The somatosensory car refers to an electric balance car. Electric balance car, also known as physical car, four-dimensional car, camera car and so on. There are two main types in the market: single-wheel and double-wheel. Its working principle is mainly based on a basic principle called "dynamic stability".