Features:HIGH QUALITY MATERIALS: This portable automatic induction fragrance machine is made of high quality materials, not easily broken, durable and safe to use.Rechargeable design: This aromatherapys diffuser has a built-in high-capacity battery, which is easy to charge and has a long standby time. It is easy to carry when going out.Colorful ambient lights: This automatic induction fragrance machine is designed with colorful ambient lights that can be switched freely to create a romantic atmosphere.Intelligent induction: This aromatherapysmachine is intelligent induction. The sensing range is 120. It will automatically return to the fragrance cycle 30 seconds after the person leaves. The sensing range is 30 squared meters. The aromatherapysmachine works for 2 seconds. Every time it sense the movement of a person or objects, and then work for 2 seconds.Best decoration and gift: The aromatherapysdiffuser is small and lightweight, suitable for placement in the bedroom and living room of your home, and can also be used as a gift for family and friends on Christmas, birthdays, Thanksgiving and other festivals.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: PPSize: 75*75*36.5mm(Not Included Essential-Oil Bottle)Essential-Oil Bottle Capacity: 10mlBattery capacity: 500mAhSensing range: 3 meters/120Note: Send essential-oil bottles and essential-oils