A small electric wheel drive is a high-tech nanobody with heavy alloy rims coupled with high elastic rubber tyres, an adsorbed nanosilic glacial buffer with a gyroscope inside the leg plate, and a collapsible pedal with stainless steel alloy. The high-tech configuration is that the product itself has certain inescapable advantages, which are smooth, stable and unharmed. And with bluetooth music, blue sky and white clouds, the music goes hand-in-hand! Science-sounding, human design is not just a full-scale protection against harm, controllable speed, up and down the slopes, it's a few cools, and it's important that it's a zero-polluting environmental product with an immeasurable future market. I hope more people join our environmental team! A car with a small, single-wheeled car with an aliased mind is an electric-driven, self-balancing personal transport vehicle, a means of urban transport, and an unprecedented new vehicle. The small electric wheelbarrow, which is used in various areas, including personal transport, work patrols, indoor courtyards, golf carts, police patrols, exhibition patrols, transportation for staff of large stadiums, tourism entertainment and vehicle lifts, is a self-balanced electric wheelbarrow that has so far been of high value, powered by phosphate lithium ion batteries. Up to 16 km per hour, built-in gravity sensor gyroscopes with a response time of less than 20 ms and full of electric power capable of travelling 20-45 km in succession (affected by user usage and environment). The car secret provides users with a simple, convenient and practical step-by-step tool that brings you a rare new experience of moving and driving. A new generation of electric bikes, also called self-balancing vehicles, mars vehicles, thinkers, are driven by space attitude control techniques and vague algorithms. Technology advantages such as lighter, smaller, more fashionable, better user experience and lower costs than other traditional means of transport. It consumes only 1 degree per 100 km of electricity. It can be used as a walking tool for fitness, recreation, short travel, and short transport. A small electric wheel is a new generation of energy-saving, environmentally friendly, portable walkers. Two hours to charge, 25 km can be travelled and short-distance travel is convenient to replace public transport and subways. The electric wheelbarrow is small and easy to carry, and the lighter one is only 6 kg, which can be placed directly in the trunk of the car, with reference to the home or office. Against the backdrop of increasing environmental pollution, vehicle-secretary electric wheelbarrows, as a new environmentally friendly alternative, should be widely available to mitigate resource depletion and air pollution。