Features: Multifunctional ashtray: it has 8 small cut-outs for cigarettes. The base has a filter sponge that filters the largest part of the smoke, thanks to the composite filter filter air is exhaled from the bottom. Automatic shutdown: press the switch to start, and turn off the automatic shut-off by 5 minutes, and you do not have to worry about forgetting to turn off. Easy to clean: the detachable body makes cleaning more convenient. The smokeless ashtray is easy to remove and place, clean. If the liner is covered with soot, simply remove the liner and wash it with water. The built-in filter sponge can also be cleaned and replaced (needs to be dried). Strong suction power: There are ventilation openings at the bottom of the intelligent electronic ashtray. With a 360 degree outlet, you can enjoy air. So that the air purifier ashtray is not only an ashtray, but also effectively removes smoke and odors from second hand. Easy to use: Our ashtray requires 2pcsAA batteries, which can work about 40 times without the need for charging. Suitable for use anywhere, including bedroom, office (batteries are not included). Specifications: Material: Plastic Size: Approx.13.5x7.5cm/5.31x2.95'' Color: Blue Package Includes: 1x Ashtray with Air Purifier note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. 3.Batteries are not included.