Features: 1Ultrasonic Technology: Fragrance dispenser uses ultrasonic atomization to spread the fragrance more evenly so that every inch of the home is filled with the taste you like. 2Wide Coverage Area: Ultrasonic aroma diffuser adopts vertical spray the diffusion range is wider 360 degree no dead angle surround spray covering an area of about 50m. 3Digital Display Lasting Time: Auto air freshener adopts high definition digital display at a glance. 3 levels of fragrance adjustment. Long battery life 2 hours of charging 30 days of incense. 4Noise Reduction Night Light: The body of fragrance dispenser adopts noise reduction technology to help you sleep well; warm ambient night light quiet accompanies you. 5Dual Use: Desktop and wall mounted fragrance aromatherapy diffuser does not take up space no trace adhesive firmly does not hurt the wall. Specification: Item Type:FragranceDispenserMaterial: ABSWeight: Approx. 196g/6.9ozVoltage: 5VCurrent: 2APower: 5WBattery: Polymer Lithium Battery 1200mAh (included) Package List: 1 xFragranceDispenser1 x Power Cord1 x Instruction Manual3 x Replacement Picture1 x Silicone Back Bracket1 xEssential Oil