A. Odor Remover Machine for Smoke Smell: This odor remover machine for smoke smell uses advanced ionization and a filter to effectively reduce smoke odors, making your space fresh and clean. B. Portable Convenience: The odor remover has an ultra - small design, suitable for limited spaces such as wardrobes, shoe cabinets, and automobiles. It is compact, space - saving, and easy to carry. C. USB Charging: It has a built - in 1800mAh lithium - ion rechargeable battery. The USB interface can be used with a computer or mobile power supply, and it has ultra - low power consumption. D. Quick Odor Removal: It can help achieve relatively odor - free spaces in about 20 - 40 minutes. It is effective in reducing smoke, pet, and clothing odors. E. Durable and Stylish Design: The sleek and durable design adds a bit of style to any space, combining functionality with aesthetic appeal as a reliable option.