1. High-Pressure Inflation: With a maximum capacity of 150psi, this mini electric air pump pumps up tires, sports balls, and more with precision and ease, thanks to its high-pressure output. 2. Premium Materials: Crafted from a combination of ABS, aluminum alloy, and acrylic, our portable bike pump balances durability with a design, ensuring both and portability. 3. Pocket-Sized Powerhouse: Despite its compact form, this bicycle tire inflator is feature-packed with a digital display and user-friendly interface, fitting effortlessly into pockets or bags for on-the-go convenience during outdoor activities or travel. 4. Versatile Performance: The alloy die-cast cylinder body of this motorcycle electric pump provides reliable, stable inflation for a wide array of items including car and bicycle tires, air mattresses, and sports equipment, meeting all your inflation needs. 5. Eco-Friendly Charging: Our electric ball inflator is energized by a rechargeable battery, with USB charging eliminating the need for disposable batteries, offering a convenient and eco-conscious power solution for your inflation tasks. Battery Capacity:7.4V, 500mAh Charging Interface:Type-C 5V 1.5A Working Time:About 250 Seconds Inflatable Air Pressure:Up To 150PSI Colour:Black-White Material:ABS+Metal Size:75mm(2.95in)x51mm(2.01in)x34mm(1.34in) Package Contents: 1 x Portable Pocket Bike Pump 1 x USB charging cable 1 x gas tube 1 x inflator nozzle 1 x ball needle 1 x Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.