Features1. Directly and effectively remove the "oil", "smoke", "odor" and "heat" in the room without diffusion! This fan is designed to eliminate oil that air purifiers cannot handle.2. Equipped with multiple speed settings, the wind speed can be adjusted according to your needs, suitable for various scenarios. Energy saving design allows you to enjoy smart living while contributing to environmental protection.3. This smoke exhaust fan features a compact and lightweight design, making it perfect for those who are always on the move. Its convenient size allows you to carry it with you, ensuring a smoke-free environment wherever you go.4. Adopting a double blade silent motor, providing sufficient suction to quickly purify smoke and odors in the air. Equipped with a high-sensitivity smoke sensor, it automatically detects smoke and activates purification function, creating a healthy living environment for you.5. Just plug in the power and it will start working immediately, purifying the air around you. Easy to replace filters ensure long-lasting performances and worry free maintenance.SpecificationStyle: Charging, Direct insertionProduct Name: Desktop Range HoodMaterial: ABS+PP+electronic componentsColor: Black/PurpleProduct size: 145 * 226 * 275mmPackaging size: 230 * 170 * 300mmProduct gross weight: 1100gBattery capacity: 2400mAInput voltage: 5V Power: 8WBattery life: 90 minutesPackage Include:Range hood x1Oil filter net x1Smoke and dust filter x1