Features: 1Thorough Atomization: This essential oil diffuser provides thorough atomization essential oil mist flows with the air will not have residual droplets on the surface of the equipment and nearby. 23 Modes: This portable aroma diffuser provides 3 modes meeting your different needs in various environment. 3Ultra Quiet: The noise generated by this air diffuser is much lower than the ultrasonic humidifier which will not bother your sleep and work. 4USB Powered: This aromatherapy diffuser is powered by USB cable and inbuilt 1200mAh battery providing great convenience. 5Perfect Gift: This essential oil diffuser with modern style is ideal and perfect gift for your friends and family. Specification: Item Type: Essential Oil DiffuserMaterial: ABS PPRated Power: 5WMode Adjustment: Mist Volume in 3 modesBattery Type: Lithium Battery (Battery Included)Battery Model: 18650Battery Capacity: 1200mAhCharging Time: 3.5 HoursProduct Size: Approx. 162 x 70mm / 6.38 x 2.76in ( Manual Measurement Slight Error May Exist )Weight: Approx. 228g / 8.04oz Package List: 1 x USB Cable1 xAtomization Plug1 xEssential Oil Diffuser (Battery Included)