Ultra-Compact and User-Friendly Weighing just 3.9 oz (110 g) and measuring 2.7x1.6x1.1 inches（70.5*41*28.5mm), this air pump is incredibly portable. Attach it to your backpack or slide it into your pocket for easy access. With a simple one-button operation, it's ideal for bicycle inflation and quick air refills. (Hint: Press and hold to power on, then click start inflation Ultra-fast with High Performance With a high-capacity battery and Airvortech technology, TINY BIKE PUMP can inflate two 700*25c tires from 0 to 80PSI with ease and reach a maximum pressure of 100PSI. It's a reliable and powerful tool that can inflate a tire to 80PSI in just 80 seconds. Lasts for 200+ Tires & Heat-Resistant A genuine game-changer for cyclists, the TINY BIKE PUMP can inflate over 200 tires with less than a 10% decrease in inflation speed. Providing thermal insulation and a more comfortable grip during inflation. This outstanding durability ensures it's a genuinely reusable product. SOS Mode for Your Bike Trips Enhance your bike trips with our multi-function bike pump. It offers not only tire inflation but also an SOS mode for added safety. In emergencies, activate SOS mode to signal for help, ensuring you're prepared for any unexpected situations during your rides. SPECIFICATION Size2.7 x 1.6 x 1.1 inches (35*22*2.8mm) Weight3.9 oz (110 g) Battery Capacity2.59Wh Charging ModeUSB Type-C Housing Material Aluminum Alloy Air Pressure100PSI (689 kPa) Inflation time80 Seconds Running Time250 Seconds [#header2] About the Brand [/header2][#content2] FLEXTAIL is committed to creating the most professional outdoor appliances. It began with a hiking trip by three founders during their college in 2012. [/content2]
