360 adjusted can give you a full range of cool experience; inside design aroma box, you can add your favorite essential oil, give you a fresh and cool summer HOW TO USE:1. Long press the switch one time , between single wind wheel and double wind wheel mode. speed 0.4A/2W 0.8A/4W2. Press the second time,Single and double wind wheels can be freely switched gears (three wind speed adjustable) ;second wind speed 0.6A/3W 1.1A/5.5W3. Press the three times ,The back shell can be put on aromatherapy piece or aroma cotton; there is a piece of wood pulp (you can drip aromatherapy essential oil) ;three-speed wind 0.7A/3.5W 1.4A/7W Product name: 360 Double fanOrigin: CN(Origin)Certification: CEColor: Green,Pink,GraySize: 11.5*4.6*23CMUSB line length: About 1.1MFan Speed: Third GearMaterial: ABS+siliconePower Source: USBPower (W): 2-7WVoltage (V): 5VMax. Power: