Review on WATOE 6000mAh Rechargeable Portable Tire Pump – Tire Inflator Air Compressor for Car Tires, Bicycles, Balls & Other Inflatables – 150 PSI Wireless Car Air Pump with LED Light & Smart Display (Black) by Marcus Rash

Nice 4 different measurement units that you can change. bar, lb, kg/cm2… Small blue display where readers can see pressure and its units, battery availability… and for ball, auto, auto modes…. Plus and minus buttons to increase and decrease pressure. Easy to carry to the playground to inflate my ball. Costs money.