WHISPER-QUIET OPERATION: The oil diffuser is a elegant decoration and healthy partner. Ultrasonic scent diffusers adopted noise reduction technology, operates below 30dB which will creates a restful and soothing environment for relaxation, learning, working and sleeping WATERLESS AUTO-OFF PROTECTING: The humidifier diffuser features a large and easy to clean 550ml water tank, which support the wood grain diffuser running up to 20 hrs. Diffuser featured with 4 timer setting, when time is up or there is no water, it will turn off automatically to assure safety for you and your family SAFETY & PLEASANT ATMOSPHERE: The aromatherapy diffusers featured with 15 Ambient options, water tank made of finest PP material, which is safe for your baby and pets. Remote control oil diffuser is a great tool to create a soothing environment, enjoying a moment of freedom, peace, perfect for your bedroom, living room, office, yoga room, hotel, classroom, etc PERFECT GIFT CHOICE: The Lanieney essential oil diffusers humidifier can increase the humidity of the air and enjoy the aromatherapy, quietly enhance your sense of happiness. Perfect for birthday, mother's day, father's day, wedding, anniversary, Valentine's day and other occasions NO-HASSLE RETURN: Customers satisfaction is top of our priority, we provide 7*24 hrs support service. The package includes: Electric aromatherapy diffusers * 1, clean brush * 1, Power Adapter * 1, Measuring Cup * 1, User Manual * 1