Our new designed wooden 'Small Bag' aromatherapy diffuser - escape the hustle and bustle of modern life with soothing aromatherapy. Runs continuously for 10 hours. 3-in-1 Function: Besides used in aromatherapy, this essential oil diffuser also functions well as an small humidifier and night light. This ultrasonic aroma diffuser runs for 7 hours in high mist 14 hours in low mist mode continuously. Its BPA-free,and has no harm to health. Safe for Every One: With the waterless auto-off and ultra- quiet design, this aroma diffuser can be put on your nightstand. Note: 1.Do not add essential oils through the mist output, 2.Clean the water tank for each oil changes because essential oils mixture may release unpleasant smell, 3.Do not use metal or hard objects to clean the oscillator, and 4.It is an essential oil diffuser, but you can use it as a small humidifier without oils. Packing included: 1x Sack Essential Oil Diffuser, 1x User manual, 1x USB charger cable and 1x Gift box.