?l7800mAh Battery?z- Unlike inferior fans which cannot be started normally in the market, our upgraded camping fan has a built-in high quality 7800mAh rechargeable battery, which can work continuously for 6 to 25 hours (depending on the wind speed), and the service life is up to 150,000 hours, providing you with long-lasting cooling. Designed for Camping ?lRemote Control & Timing Function?z- The 2 in 1 portable fan has 3 wind speed levels and 3 LED brightness levels. In addition to its button control, you can also easily control the tent fan with the remote control without having to get out of the tent. What's more, the fan also has a timer off function to save energy for you. ?lQuiet but powerful wind?zOur outdoor tent fan uses the technology motor and high-performance ultra-thin fan blades, which can offer you ultra-powerful airflow with the lowest noise (<30dB). The bottom of the tent fan has a built-in hook, you can hang it on tents, tree branches and other places you want. It comes with its own ultra-stable chassis to ensure smooth operation even at maximum wind speeds. ?lBackup Power & LED Light?z- Our tent fan has 3 brightness settings, which can offer you enough light at night. In addition, it has a USB-A interface, which can be used as an emergency power source for your mobile phone, flashlight and laptop. It is one of the essential equipment for outdoor travel. ?lLightweight and Portable?z- The overall size is small and exquisite, you can just put it in your backpack when it's time. is not used, it will not bring any additional burden to you. The body of the travel fan is made of strong and durable ABS material, which can prevent strong impact, so you can safely use it in various outdoor occasions.Please note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.