Solar Power Air Freshener : directly powered by solar energy, which drives the motor to turn, full of sense of technology, no need for cell, environmentally friendly. >>> Ocean fragrance : soft and non-irritating fragrance, pure plant extracting essential oil, safe for children and pregnant women, fill the cart with a good smell, dispel the peculiar smell and cover the cigarette smell. >>> Fashion high-tech design : two rings to rotate the crystal ball, like an interstellar screen to show on, with solar energy. >>> Compact size for space saving : without taking up much space, you can easily place this diffuser on your desk, countertop >>> Easy to install : unscrew the lid, insert the perfume pad and screw on the lid, tear the tape to fix the air freshener. >>> Widly Application : This Intelligent Car diffuser can be used in a car indoors and on any occasion in a house, such as a bathroom, bedroom, pet house, etc. Or a perfect gift for your family and friends. >>> Package Include : 1pc* (2.36*2.36inch/6*6cm) solar aromatherapy diffuser.