Aromatherapy in your home or office? Choose the Bloomy Lotus Petit Acorn compact aroma diffuser, which uses high-performance technology to gently disperse a fragrant mist into the air. The silent, ultrasonic atomization vaporizes a favourite botanical home perfume over a generous interior area, operating for 2 or 4 hours with 8-hour interval (on/off) timing and an anti-tip safety setting. Product Size: 115mm x 166mm Water Tank Capacity: 140ml Material: BPA free PP Power Input: DC24V / 12W AC Adapter: Standard European LED Colours: Purple, green, candle light, pale blue in rotation or fixed mode Run Time: 2, 4, 8 hours interval timing (on/off) Coverage Area: Up to 45 m² Product Features: - Ultrasonic technology breaks any mixture of essential oils and water into millions of micro particles, disperses them into the air - 4 LED illumination on the diffuser with different colour options - Operation Time Setting 2hrs, 4hrs, 8hrs (intermittent 5 mins ON/OFF) and auto shut-off at low water level - BPA-free