RH180 Using Guide Rechargeable RH180B Using Guide No More Wires, Battery Powered Unplug and explore, your new kitchen companion. Run for 5 hours on low speed, and 3 hours on medium speed. Pure Air, Hassle-Free Cooking Designed with side-directed airflow to reduce suction resistance, this range hood efficiently removes oil fumes, smoke, and odors with a CADR of 106 CFM (180m³/h), keeping your kitchen fresh and clean. Fresh Air, Easy Cleanup Efficiently separates grease from the air, letting it drip into the convenient oil collection tray. Enjoy cleaner air in your kitchen while reducing the hassle of cleaning up grease. Easy Maintenance Easily maintain a clean kitchen with our range hood's user-friendly oil tray. Simply remove the tray to dispose of any accumulated grease. Specifications Product Name: Portable Range Hood Model: RH180 Rated voltage: AC 120V to DC 24V Rated Power: 24W Mode(Speed): Low/ Medium/ Max dB(A): < 60dB(A) Material: ABS / PC Filter size: Φ120mm Ambient Temp: 41-104 °F Air Flow (CADR): 106CFM (180m³/H) Product size: 8.3×6.6×14.7inches / 210×167×374mm Net weight: 2.87Lbs / 1.3kg