DescriptionThis is a car air purifier which is made of ABS materials for durable long time use. Multi-layer compound filter, make sure air clean and fresh. It breaks up water and essential into extremely fine micro-particles, and diffuses into the air as mist. Creative design is beautiful and practical. Lightweight and moderate size for portable carry.Features- Color: grey. - Material: ABS. - Size: About 13.1 x 6.8 x 6.8 cm. - Rated voltage: 5 (V). - Power: 5 (V) - Anion concentration: 800. - Strong turbine fan, low power consumption, high wind speed, low noise. - Multi-scene use, desktop office use refreshing, bedroom study use to create an atmosphere. - Integral shape arc surface design, bring you visual flexibility to enjoy - The bottom can be twisted design, open it can be dropped to add aromatherapy. - Purification technology, multi-layer compound filter, make sure air clean and fresh.