【Versatile High-Quality Copper Nozzle】The durable copper nozzle effortlessly inflates a wide range of balloons, from standard 5-inch rounds to 160/260 long balloons 【Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours 【Long-Lasting Cordless Power】Features a built-in rechargeable battery for up to 2 hours of continuous cordless use. Inflates 700-900 balloons per charge, offering unmatched portability 【Ultra Portable & Lightweight Design】Compact and lightweight at only 1.3kg (12x15.5cm), this mini pump is incredibly easy to carry and store in its included shoulder bag 【Simple Button Dual Modes】Choose between manual and automatic inflation modes with a single button press. Ensures quick, consistent fills while preventing over-inflation