Compact and portable This wireless air pump has a compact size of 85 x 45 x 145 mm for easy storage in your car or for portable use. It provides a reliable inflation option when you need it. High performance battery Equipped with a powerful 4000 mAh battery, this electric pump inflates tires for cars, motorcycles, and electric scooters quickly and effortlessly. Clear digital display The built in digital display offers precise pressure readings so you can monitor and adjust inflation levels for optimal tire performance on the road. Benefits at a glance Ready inflation on demand for use in your car, trunk, or bag Versatile compatibility with cars, motorcycles, and electric scooters Accurate pressure control with a digital readout to prevent over or under inflation Specifications Size: 85 x 45 x 145 mm Battery: 4000 mAh Wireless operation Applications: cars, motorcycles, electric scooters Use scenarios Roadside top up during a long trip or unexpected low tire situation Pre ride check or maintenance for a motorcycle or electric scooter before a trip General tire maintenance at home, garage, or in the car to ensure proper tire pressure on the road