Naturally boost your mood with our stylish aromatherapy diffuser. Relaxing Aromatherapy - Diffuses 100% all-natural essential oils with powerful aroma. Lasts up to 7 hours before automatic shut off. For rooms up to 250 square feet. Helps those with a cold nasal congestion allergies asthma and more. Easy-to-use 1-button control for diffuser mood lights or both. LED lights change among blue green red yellow and purple. Dimensions: 5.2"L x 4.6"W x 8.2"H. Includes AC adapter and water measuring cup. Essential oils NOT included.