PORTABLE DESIGN: Battery-operated range hood perfect for RV cooking and mobile kitchen setups, featuring a rechargeable power system for cordless operation. Provides up to 5 hours of operation on low speed and 3 hours on medium speed after a full 3-hour charge, making it perfect for uninterrupted cooking. VERSATILE USE: Ideal for RV kitchens, small apartments, or anywhere traditional range hood installation isn't possible EFFICIENT COLLECTION: Large-capacity oil collection cup captures cooking residue and grease, reducing cleanup time and maintaining kitchen cleanliness CONVENIENT SETUP: Desktop configuration requires minimal space while effectively removing cooking odors and smoke from your immediate cooking area ADJUSTABLE OPERATION: Three-speed fan settings allow customized ventilation control to match your cooking intensity and smoke removal needs