1、Adopting fluid engineering principle, the electric wine aerator makes wine fully contact with air and reduce the decanting process 2、Made of food grade material, it is eco-friendly, safe and non-toxic 3、Simple and elegant design, it is an essential tool for wine enthusiasts, professional sommeliers, also suitable for household use or as a present for your friend 4、One button to start, quick to pump, decant and pour wine 5、USB rechargeable, very convenient to use, it takes about 3~4 hours to finish fully charge This electric wine aerator is compact, lightweight and portable. It combines high pressure oxygen increasing, red light and magnet three technologies, decanting wine and making it more tasty. Suitable for home, party, business banquet, etc. Features: Adopting fluid engineering principle, the electric wine aerator makes wine fully contact with air and reduce the decanting process. Made of food grade material, it is eco-friendly, safe and non-toxic. Simple and elegant design, it is an essential tool for wine enthusiasts, professional sommeliers, also suitable for household use or as a present for your friend. One button to start, quick to pump, decant and pour wine. USB rechargeable, very convenient to use, it takes about 3~4 hours to finish fully charge. Specification: Condition: 100% Brand New Material: ABS + Silicone (pipe) Color: Red Battery Capacity: 18650 battery, 3.7V, 2400mAh Diameter: approx. 6cm/ 2.36in Size(H * W): approx. 16.5* 11.5cm/ 6.5* 4.53in Weight: approx. 476g / 16.8oz Package List: 1 * Wine Aerator 1 * USB Cable 1 * Set of Silicone Pipe 1 * Storage Bag 1 * User Manual Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.