WEIWEISTORE Smart USB Rechargeable Electronic Ashtray with Negative Ion Air Purifier, Portable Odor-Reducing Air Purification Ashtray Tray for Car, Home, Office, Outdoor (Black) Portable Car Activated Carbon Filter Air Purifier  (Rechargeable Electronic Ashtray)

Smart Timer & Long Standby – Automatic 5.2-minute shut-off with up to 30 uses per charge. Built-in lithium battery and low-power chip reduce the need for frequent charging. Negative Ion & Aroma Diffusion – Filter cotton absorbs smoke while releasing fresh air. Add essential oils or perfume for long-lasting scent; also compatible with incense sticks for a fragrant, smoke-free experience. Quiet & Powerful Operation – Brushless motor operates at 3000 rpm with noise levels as low as 36 dB. Multi-leaf vortex airflow ensures strong suction and efficient smoke filtration. Flame-Retardant & High-Temperature Resistant – Made from premium ABS and heat-resistant materials. Independent ashtray design with dual-color ambient light (adjustable speed) combines safety with modern style. Easy to Clean & Portable – Split design allows you to remove the inner liner for quick washing. Compact body is ideal for home, office, travel, bars, and hotels.