Feature: Wireless Bluetooth App ControlConvenient use by connecting with smart phone through Bluetooth within 10 meters. Timer Setting, Mist Control, Music Player, Light Control in the app. Diffuser & HumidifierSeveral drops essential oil can be added for wonderful space atmosphere. A romantic diffuser and a mini humidifier for both home and office use. Multi-Color Light & Music Player7 colorful can be cycled through or set to one fixed color. Also a music player through connecting with smart phone. 350ml Large Capacity for DurabilityIt can last for 10- 15 hours with a water tank capacity of 350ml. Ultrasonic technology ensures quiet working. Smart Control & Multi-Function3 mister way (high, low, and intermittent), and 3 timing settings(1 hour, 3 hours, and 6 hours) for smart and personal use. The diffuser auto shuts off when out of water for safe use. Perfect GiftsDesigned in wooden barrel, a stylish decorative piece. perfect for Men and women in home and business offices. It is good choice to use this lovely diffuser as gifts to your friends and families,lovers. Enhance your enjoyable moment from four senses: 1)Sight: 7 colors bring you a visual feast. 2)Hearing: Relaxing music from mobile phone. 3)Smell: Aroma of essential oil. 4)Touch: Smooth mist moisturizing your skin.