[Automatic Electric Ball Pump] Electric ball pump with intelligent pressure detection and automatic stop function. Simply preset the correct PSI, press to start, and the pump will automatically stop inflating once the desired pressure is reached. Smart and easy to use. [Fast Inflation – Hands-Free Operation] Air flow rate of 4L/M, inflates a ball in just 1-2 minutes. Eliminates the need for manual pumping, saving time and physical effort. [Accurate Pressure Control] Built-in digital pressure gauge and LCD display allow precise PSI setting and real-time monitoring. Ensures accurate inflation levels for optimal ball performance. [High-Capacity Rechargeable Battery] Equipped with a 2000mAh lithium-ion battery, capable of inflating up to 30 balls on a single charge. Includes USB charging cable; full charge time approximately 120 minutes. [Portable Compact Design] Compact size fits easily in bags, pockets, or car compartments. Ideal for travel and on-the-go use. Features bright LED light and backlit LCD screen for convenient operation in low-light conditions. Color: Black Material: Aluminum alloy Package Contents: 1 x Smart Ball Pump 1 x USB Cable 1 x 10 cm Air Hose 2 x Ball Needle 1 x Swim Ring Nozzle Note: Light and display differences may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3cm.