High-quality Materials: The ashtray liner is made of super-hard flame-retardant material, which has good protection for the ashtray and stable. Independent Inner Design: above the ashtray tray can be disassembled and easier to clean 2 in 1 Machine: It is not only an ashtray but also an air purifier, it can hold the soot without falling, it can also absorb second-hand smoke, and give you a fresh air environment Easy to Clean: The split design makes cleaning more convenient. When the liner is covered with soot, simply remove the liner and clean it with water. The built-in filter sponge can also be cleaned and replaced (requires drying) Timing Function: Each run time of 5 minutes 20 seconds, this time has been able to meet most people's habits, and do not worry about forgetting to turn off and waste electricity. 2 AAA batteries are required for use Perfect After-Sale Service: Every smokeless ashtray sold by us will get the best after-sales service. If you have any questions, you can contact us, we will reply to you within 24 hours and solve the problem for you