USB Electric Fan Mini Refrigeration Home Air Conditioner Small Portable Air Cooler Mobile Humidification Desktop Water Cooling (Blue*1 Piece)Enjoy the Power: This handy little fan has an obvious power of the order of 7 meters, thanks to its aerodynamic design and its style that optimizes the flow of air. YEAR-ROUND COMFORT: The fan features 4 powerful speeds and a 180-degree swivel head. Quiet Operation: Thanks to its low noise level, this fan is ideal for your office, living room or bedroom. Small Floor or Desk Fan: Designed to be mounted on a desk or wall, this handy fan is powerful enough to effectively cool small to medium sized rooms. A range of swivel bases, bases and fans will keep you cool in any situation or environment. More Comfort: Fans help improve the comfort of your home. Choosing the right fan can cool the room and improve air circulation. Quiet operationQuiet operation can be used in the office, living room or bedside without disturbing you. Variable TiltVariable Tilt helps direct airflow in the desired direction. Wall Mount FeatureYou can mount the fan on the wall for a more durable or ideal mounting locationMounting LocationFan includes four different speed settings, you can choose the best cooling effect according to your needsProduct Name: Wireless Water Cooling Circulation Fan Product Model: SL09 Material Material: ABS PlasticProduct Size: 244*137*117mmColor: Blue Support: 4th gear Battery capacity: 3600~10000mAhCharging time: 3H Configuration: one product Charging Time: 4 hours after fully chargedPower Consumption: 5WInput Current: 5V/2A, How to use: 4-speed adjustment F1-2-3-4-Stop down, long press atomization and quickly double click the button to a turn on or off the night light, the night light is at the bottom of a product, a data cable, four washing cottons and a manual