Room freshening device The brightest and most complete device on the market. It is used to perfume with new technologies and will provide you with complete comfort in your bedroom or office. Device features: Room freshener device features a coverage of 100 cubic meters (33 square meters) The room freshener is suitable for bedrooms and small closed offices It is installed directly on the plug Device contents: Equipped with 3 levels Inner bottle capacity is 100ml Added dimmer that can be turned on or off as desired Information about the device: Warranty 2 years Available in white Works with alcohol-free essential oils Power 2 watts Free gift box of 100 ml essential oil