Direct Suction Smokeless Ashtray 360 Degree Surround Air Purifier with Automatic Shut-down 600mAh Ashtray Air Filter for Home Item Name: Ashtray Air Purifier Material: ABS Rated Voltage: 3V Product Noise: 30dB Rated Frequency: 23Hz Color: Blue Grey Green Battery Capacity: 600mAh Product Process: Negative Ion Scope of Application: Less Than 10�O Product Power Supply: 2 x AA Batteries (not included) Features: 360 Degree Surround, Mute, Flame Retardant Notes: Due to differences in light and screen settings, the item's color may slightly vary from the pictures. Please allow slight dimension differences due to manual measurement. Package Includes: 1*Ashtray Air Purifier + 1*Filter Cotton + 1*Aromatherapy Tablet + 1*User Manual The 360-degree three-dimensional surround design ensures that smoke is effectively contained. The 20-minute automatic shutdown feature helps save power and eliminates the worry of forgetting to turn it off. The separate design allows for easy cleaning. The built-in negative ion filter cotton releases negative ions to capture tar. Crafted from durable ABS material, it is designed for long-lasting use. The super-hard flame-retardant material ensures safety, allowing direct contact with cigarette butts without melting or deformation. Suitable for various indoor settings like bedrooms, living rooms, and cars. Aromatherapy tablets can be added to the ashtray, serving as both an ashtray and an aroma diffuser, allowing you to smoke comfortably indoors without disturbing others.