Feature:1. Odor Removal: Automatic dual spray design of this waterless diffuser helps effectively avoid unpleasant odors. Ideal for home and hotel use, providing a refreshing aroma.2. Portable and Compact: This scent air machine features USB charging with 1200mah lithium ion battery, energy saving, convenient and quick to use.3. Long Lasting Refreshing Scent: Exquisite and compact design, space saving and efficient. This air scent diffuser provides long lasting odor elimination and aromatic effect.4. Versatile Use: The essential oil waterless diffuser is suitable for home, office, mall, KTV and hotel toilets, keeping spaces smelling clean and refreshing at all times.5. Easy to Use: Simply charge and turn on to enjoy continuous fragrance delivery. Enhance the ambiance of any space with this stylish and functional fragrance diffuser.Specification:Item Type: Waterless DiffuserBattery Type: Lithium Ion Battery (Shipped With Built In Battery)Battery Capacity: 1200mAh.Package List:1 x Aroma Machine1 x USB Cable1 x User Manual1 x Straw