The Goodnight Co. USB Portable Diffuser White Perfect your sleep whilst improving your mood and cognitive function with essential oils using ultrasonic diffuser technology.A portable essential oil diffuser, conveniently powered via USB inputs allowing you to enjoy the benefits of aromatherapy at your desk or in your car while you’re on the go. Balance your energy and mood, improve cognitive function and transform your space with ultrasonic diffuser technology. The Goodnight Co. Good Morning Essential Oil 10ml Banish the morning fog and increase alertness with a powerful punch of energy reviving essential oils. Blended with soothing lemongrass, peppermint and mandarin that promotes vitality, restoring higher energy levels. The Goodnight Co. Calm Essential Oil 10ml Serenity in a bottle. A soothing combination of fresh lavender, mandarin and geranium that work to calm the mind and rebalance the spirit. Your little bottle of tranquillity when stresses of the day appear. The Goodnight Co. Goodnight Essential Oil 10ml Heal the mind and soothe the soul, inducing a peaceful deep sleep. A dreamy concoction of nine essential oils blended with lavender, sweet orange and marjoram. Calm the nervous system and reduce stress with natural ingredients.