Mini portable air conditioning fan USB portable fan, suitable for home, office and school, also great for travel, camping, hiking and other outdoor activities. High quality. Powered by built-in rechargeable lithium battery. It is very convenient to take it anywhere and anytime; or USB charging cable (included) via computer / laptop, car charger, power bank, 5V USB wall charger, 5V solar charger, etc., bring fresh air during long hot summers. A built-in T-shaped stand for a hands-free position on the desk with an exclusive strap that fits around your neck for easy mobility. Small compact design, perfect fit in your pocket, purse or backpack. Unique 2 in 1 models of fan cooling and air conditioner, can effectively cool 3-5 degrees, just wet water-cooled sponge body (so that the water does not overflow), then blow the cold wind with water vapor; plus a few drops of essential oils on the sponge can also be used as an aroma diffuser humidifier. Produces smooth airflow without fast rotating blades, much safer and quieter than conventional fans. Environmentally friendly rechargeable lithium battery, long working time and low power consumption for continuous use. Must-have hot summer gadget, you must never be the one to sweat Produktbeschreibungen Color: Blau Note: 1. This machine is not waterproof, so if you get the sponge wet, remove it. 2. Do not pour too much water into the sponge if the water is leaking and the machine is damaged. 3. Remember to remove the sponge and dry it when you are not using the fan. Features: 1. Mini rechargeable portable air conditioner 2. The cooling effect is better with the absorption of the coolant. 3. Unique dual mode of fan cooling and air conditioning which can effectively cool 3-5 degree.4. Not only as an ordinary fan, but also has air conditioning cooling function. 5. Air conditioning cooling system. 6. Save money with the built-in battery. 7. Great for home, outdoors, office, gifts, etc. Characteristics:Connection: USB Battery capacity: 400 mA. Working current: 250mA Material: ABS plastic Size: 115 x 66 x 35 mm. Weight: 103g. Voltage: 5 V. How to install the sponge? 1. Turn off the mini fan, press the rear cover up and down and open the cover. 2. Remove the sponge and the back cover. 3. For the first time, use the sponge in water, soak it for a few minutes and Wash it off easily with soap. 4. Place the wet sponge in the rear fan and close the rear cover from top to bottom. Contents:1 x mini air conditioning system. 1 x USB cable. 1 x sling.