Description: Smokeless Ashtray: Unlike traditional ashtray which is full of smoke, this upgrade ashtray adopts air suction structure, which can quickly and effectively absorbe and filter the smoke, and release fresh air. This ashtray doesn't include aroma pill. Air Cleaner: The ashtray purifier with natural suction filter the smoke and achieve the effect of purifying the air. Built in negative ion filter cotton and the cylinder can be disassembled and replaced, easy to clean, very convenient. Auto Timer: To avoid forgetting to shut down the machine, it can automatically shut down after 5.2 minutes of use with one key. Long lasting Battery: With built in 1200mAH lithium battery, it can be used for 20 times after a full charge. Suitable for use in office, bedroom, cars, etc. Durable Material: The ashtray liner is made of high quality flame retardant material, providig a good protection for the ashtray, durable to use. Specification: Material: ABS Plastic Battery: 1200mAH Timing: 5.2 minutes Input Voltage: DC 5V Weight: 260g Size Chart: 13cmx13cmx7cm/5.12inchx5.12inchx2.76inch Package Includes: 1 Piece Smokeless Ashtray 1 Piece USB Cable Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!