Features: Multi-function electric air pump, can be used for car tires, inflatable swimming pool, bicycle, basketball, etc. With LED emergency lighting, provides security for night inflating. Compared to the old model, it is smaller and more powerful. The all-metal body, about the size of a mobile phone, takes up no space in the car at all. Intelligent digtal display,clear display tire pressure at a glance. Wear-resistant nylon braided inflatable tube,strong and durable.