RENWER Essential Oil Diffuser, 500ml Remote Control Diffusers for Essential oils, Ultrasonic Humidifier, Aromatherapy Diffuser with 7 Color Changing LED Lights & Waterless Auto-Off

Characteristics: ? 500ML water tank, up to approximately 10 hours' working time. ? 7 soothing LED colors to choose. ? Timer setting (60Min/120Min/180Min/steady on). ? Auto shut off when time is up or water runs out. ? Remote Control, more...