The Aroma Sphere is a perfect entry-level diffuser that is simple to use. Just add oils or fragrance to the pad and plug in the USB cord (or add batteries) and you have instant aromatherapy. The compact diffuser will cover up to 100 square feet.

Run Time: Continuous

Operating Modes: Continuous/ Off

Light Mode: N/A

Power: By AA batteries (not included) or USB cord

Coverage: Up to 100 sq. ft

Included: 3pc Refill Pad and USB Cord

Dimensions: 4 x 4"