4.0 Bluetooth Speaker Insert: Uses Smart Bluetooth accessibility to play your personal list of favorite Music or Audiobooks. Perfect for Yoga, Meditation or Ambient Music. The simplest and easiest set-up in the market available for your Bluetooth Diffuser. (Plug in, Sync And Go).^Alarm Clock Display: Synchronous clock, you can set the alarm time, multi-functional personalized design to meet the different needs of life. The clock has a power-off memory function and is easy to set up. The sound of the alarm clock may not wake up those deep sleeper.^Aromatherapy Diffuser: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device, gives out ultra-fine and smooth mist which can soften and moisten the dry and chapped skin, reduce radiation, relieve fatigue, create a quiet and warm atmosphere for you, help you benefit from fragrance healing.^Benefit Natural Essential Oil: The essential oils have the ability to interact with the brain and the nervous system to impact mood and health. One of the easiest (and most pleasant) ways to achieve these benefits is through aromatherapy where these concentrated oils are breathed in, allowing them to stimulate the olfactory system in the brain.^Advanced Ultrasonic Nebulizing: Its ultrasonic technology produces vibrations at a frequency of 2.4 millions times per second breaks any mixture of essential oils and water into millions of microparticles without using heat (heat destroys the ingredient of essential oils), disperses them into the air, and releases the constituents found in essential oils.