Compatibility: Designed specifically for family sports activities, this tool works with basketball, soccer, and volleyball. The adjustable valve system is compatible with most balls on the market. Simplified maintenance of toys regardless of the context of use. Easy to Travel: This compact accessory is specially designed for athletes on the go. It fits perfectly in a backpack or jacket without adding weight, guaranteeing quick inflation of balls wherever you are – park, gym, or playing field. Increased Durability: Assembled with stainless steel rivets and nitrile rubber O-rings to prevent air leaks. Chrome-plated piston rod with automatic lubrication system for smooth movement. Integrated Regulator: Intelligent pressure control device ensures even and safe inflation for consistent and long-lasting performance. Inflation: Adaptable system thanks to 3 removable nozzles and 2 precision needles. Easy to use for pools, sports equipment, and balls. The extractor tool simplifies the removal of accessories. Caution: Not suitable for children under 3 years. Use under adult supervision.