Description: Smokeless Ashtray Air Purifier 360 Degree Surround Automatic Air Filter Cigarettes Remove Odor Smoking Cleaner Accessories Feature: 360-degree three-dimensional surround, so that the smoke has nowhere to hide. Automatic shutdown function, so you don't have to worry about wasting electricity or forgetting to shut down Aromatherapy tablets can be placed in the ashtray, the ashtray is both an ashtray and an aromatherapy machine. Specification: Color: blue, gray, green Material: ABS Size: 13 * 13 * 7cm Rated voltage: 3V Product noise: 30dB Rated frequency: 23Hz Product process: negative ion product power supply: 2 x AA battery (Not including) Timing time: 5.2 minutes Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package Included: 1 x Ashtray Air Filter