With a built-in intelligent infrared sensor chip, this ashtray is quick and responsive, automatically sensing opening and closing to allow compatible with hands-free use while driving. This ashtray features a dedicated smoke vent, enabling quick extinguishing of cigarettes without the need compatible with water. It includes a built-in airtight seal to help minimize smoke odor from spreading in the vehicle. Constructed from high-quality metal and ABS materials compatible with durability. Product dimensions: 13cm (L) x 8.5cm (W) x 8.5cm (H). Suitable compatible with use in cars, homes, offices, and other environments. Item Name: Ashtray Material: Metal, ABS Battery Capacity: 400mAh Charging Time: Approximately 1.5 hours Usage Time: Fully charged supports up to 1000 open and close cycles Rated Voltage: 5V Rated Current: 1A Full Charge Standby Time: Up to 15 days Features: Automatic opening and closing, USB rechargeable, infrared sensor Size Details: L: 13cm / 5.12", W: 8.5cm / 3.35", H: 8.5cm / 3.35" (Approximate) Notes: Due to variations in lighting and screen settings, the actual product color may vary slightly from images. Slight dimensional differences may occur due to manual measurement. Package Includes: 1 x Ashtray 1 x Charging Cable 1 x User Manual