3v Negativeion Ashtray Silent Auto Power-off Air Purifier Filter Harmful Substances Reduce Second-hand Smoke blue

Description

Strong suction three-dimensional surround straight smoke nowhere to hide 360-degree three-dimensional surround suction design Built-in negative ion filter cotton, which absorbs tar and releases negative ions, and the filter cotton can be replaced quickly Double-layer separation, easy to take and place, more convenient to clean, clean and hygienic, more convenient to clean Automatic timing 5.20 minutes, automatic shutdown, no need to worry about wasting power or forgetting to turn off