Features: Super compact powered bike pumps with built in LCD screen automatically stops inflation at preset , featuring multiple valves adapters and LED light for all in cycling maintenance. Crafted from strong ABS component, this palm sized inflator combines accuracy pressure monitoring through its digital display with versatile compatibility for prestas/schraders valves and sports equipment. Ideal for mountain bikers, road cyclists, and city commuters needing dependable tire pressure management during trail adventures, competitive races, or daily rides. Perfect for emergencies flat repairs during night cycling tours, campground maintenance, or quick inflation of basketballs/footballs at outdoor sports event. Its thumb sized design revolutionizes on the go inflation with error proof smart technology, ensuring optimal tire performances while reducing bulk in cycling gear storage. Specifications: Product name: super-small mountain road bicycles air pumps air valves adapter Product component: ABS Product size: 74x24x48mm Package Includes: Type-C charging cablex1 Trachealx1 Braided lanyardx1 Beauty mouthx1 Physical mouthx1 Ball needlex1 Hostx1 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.