Multi-function electric balloon pump: This balloon pump comes with various inflatable nozzles and can inflate balls as well as other inflatable items such as buoys, inflatable mattresses, and swimming pools. Lightweight and portable air pump: This electric pump supports both inflation and deflation. 2 inflation modes: 1. Turn on the balloon pump switch and place the balloon on the air nozzle for continuous inflation. 2. Turn off the switch, place the balloon on the air nozzle, and gently press the air-filled mouth by hand to inflate. Choose between motorized or manual inflation. Note: This pump is suitable for regular latex and foil balloons only, not for long balloons. Due to high power and large airflow, noise may be noticeable during operation. Monitor inflation speed to avoid over-inflation and bursting. Note: Measurements are manually taken; please allow 17 cm variation. Color may vary slightly due to lighting and screen settings. Product received may vary slightly from images shown.