Two inflating speeds: Two or One way pump tuning, which facilitates the inflation of the kite. Sand hermetic increase pumps efficiency. Optimized size: more air volume for less effort. Ergonomic hand grips Protected pressure Gauge for an accurate inflation. Supplied with 4 adapters to meet different valves including inflatable SUP type. Inflate and deflate options. Max pressure : 2.0 bar = 13 PSI. Dimensions: 50 x 28 x 11 cm.