SHIJIN Room Salt Lamp Ultrasonic Humidifier,Essential Oil Aromatherapy Diffuser,230ML Cool Mist Humidifier with Built-in Battery,7 Color Light,Auto Shut-Off Humidifier

100% Real Salt Crystals:Raw, unrefined, unprocessed and hand carved salt crystals, naturally mined from Salt Range mountains, containing over 70+ trace minerals.The salt emits negative ions that purify the air and help eliminate odors. 7 Led Color Design:Choose from 7 selectable colors.Enjoy all the beautiful colors on an automatic cycle or select your favorite color with the push of a button. The soothing light filtered through the gently tumbled salt crystals is perfect as a room decoration, or a night light. Waterless Auto-Off:The diffuser is auto-off design, which will automatically shut off once the time is up or the water runs out. You can enjoy a restful sleep and keep this fragrance diffuser on at night without worries. Super Quiet:With unique noise reduction technology, noise of the diffuser can be controlled below 36dB. The diffuser also creates a “vapor sound” like white sound to make people feel relaxed and easy to sleep,a Good Sleeping Atmosphere for You. Gift:With powerful features and modern, sleek design, salt lamp diffuser is perfect for yoga, meditation, or adding a relaxing atmosphere to your home or office, which makes it a great gift for your friends and family.