The Portable USB Ultrasonic Colorful Cup Aroma Diffuser uses ultrasonic technology to release fine, fragrant mist, creating a calming atmosphere anywhere. Its compact, cup-shaped design offers vivid color-changing LED lights, enhancing any space with soothing visuals. USB-powered for convenience, it’s ideal for home, office, or travel, delivering aromatherapy benefits while maintaining quiet operation and easy refill. USB Ultrasonic Aroma Diffuser USB Ultrasonic Aroma Diffuser USB Ultrasonic Aroma Diffuser
