Purifier Small Home Office Bedroom Car Odor Filter Charging Model Features: One machine purifies the whole house, with a purification efficiency of up to 300M", and has a good removal effect on various odors. The 360-degree all-round three-dimensional circulation outlet design allows you to say goodbye to odor in 1 second. Built-in 2000mAH large-capacity battery, ultra-long standby time, USB and battery powered, making your use more convenient! Suitable for any environment, can be used in cars, living rooms, study rooms, bedrooms, kitchens, refrigerators, shoe cabinets, bathrooms, corridors, storage rooms, pet rooms, restaurants and other locations. 32db silent, let you sleep peacefully, so quiet that you seem to forget its existence. Product Description: Rated voltage: 5V-1A Rated current: 0.4A Noise value: Rated power: 1.5W-2W Package Contents: 1* Purifier 1* Spare Filter 1* USB Car Charger 1* Data Cable 1* Aromatherapy Tablets 1* User Manual