Warranty 90 days refund and 1 year free replacement . Features: 1. Seven kinds of color changing LED light, each color has high and low types. Beautiful and romantic colors. 2. Large 500ml water capacity that can continue use up to 10 hours each time. Besides, large mist is put out and feel soft.
Introduction: Excelvan aroma diffuser uses ultrasonic transducer, vibrating at a frequency of 2.4 million times per second. It can make the molecule of water and essential oils so tiny that it is easily absorbed by our body. Ultrasonic vapor 4 in 1 FUNCTIONS: Aromatherapy Diffuser, Humidifier,