FAST CHARGING: Mini Electric Tire Inflator only takes 25 minutes to fully charge with a Type-C USB Charging cable. In addition, it has a multi-color indicator to show the remaining battery: The green light indicates 80-100% power; Yellow light 50-80% electricity; The red light is less than 50% charged
PRESTA & SCHRADER BIKE PUMP VALVES: Our Mini Electric Tire pumps are designed to quickly change the Presta and Schrader bike pump valves for road or mountain bikes without any tools. In addition, it come with a silicone protector, which can better protect the aluminum alloy mini pump from scratch, even falling down will not be damaged