Strong suction power in a compact housing: despite its small size, it delivers powerful suction that removes oil vapours and keeps your kitchen fresh and odour-free. Compact and portable: this USB rechargeable cooker hood is compact and portable and suitable for both home use and camping trips. Take it anywhere and enjoy clean air on the go. Adjustable speed with a simple on/off switch: three-speed settings let you choose low, medium, or high for optimal smoke extraction in any cooking situation. Removable and replaceable filter: easy maintenance and long-lasting performance; clean and replace the filter regularly to keep the hood working at its best. Use scenarios: - Frying, sautéing, or stir-frying in a small kitchen or apartment where ventilation is limited. - Camping, RV, or outdoor cooking where portable air purification is helpful. - Dorm or studio living or other compact spaces where a lightweight hood improves air quality.