Key benefits Cleaner air: Negative ion technology helps remove airborne pollutants such as formaldehyde and smoke, creating a healthier indoor environment. Dual function: Purifies the air while an integrated aroma diffuser lets you add herbal pads for a gentle, refreshing scent. Portable and convenient: USBpowered design makes it easy to place and power the unit wherever you need it. How it solves problems Reduces harmful particles and odors that build up in small spaces, improving air quality without bulky equipment. Adds a controlled scent option that does not require separate diffusers or aerosol sprays. USB power and compact size let you move the purifier between locations to address problem areas quickly. Key features and specifications Negative ion air purification to target formaldehyde and smoke. Builtin aroma diffuser compatible with herbal scent pads. USB powered for use with laptops, USB chargers and power banks. Compact dimensions: 190 x 122 x 122 mm. Sleek white finish fits most interiors. Practical use scenarios Bedroom: Place on a bedside table to reduce smoke or chemical odors and enjoy a light herbal scent for better sleep comfort. Office or workstation: Keep on a desk to help reduce indoor pollutants and maintain a fresher workspace. Travel and shared rooms: Easy to pack and power with a USB adapter or power bank for cleaner air in hotel rooms, rental spaces, or small temporary accommodations. Why choose this purifier Combines air purification and aroma diffusion in one compact unit so you can address both air quality and atmosphere without extra devices. Small footprint and USB power make it simple to use at home, at work, or on the go.