- Easy to monitor inflation pressure with the built in gauge during inflation, max 300 PSI. This helps prevent over inflating tires and provides reassurance as you inflate. - The 360 degree rotating flexible hose reaches the valve from any angle, reducing awkward handling and allowing access in tight or awkward spaces. - Compatible with Schrader and Presta valves, eliminating the need for adapters and making it suitable for most bikes and many vehicles. - The deflation button lets you vent excess air without disconnecting the hose, enabling precise, quick pressure adjustments. Use cases - Roadside bike maintenance: quickly top up a tire and dial in the exact pressure while watching the gauge. - Home garage: inflate car tires or bike tires with one tool that handles multiple valve types, then fine tune with the bleed function. - Workshop or tight spaces: reach valves in cramped areas thanks to the flexible hose and rotation, improving workflow and accuracy.