- ==Advanced semiconductor cooling technology==: The handheld fan cooling uses our unique cooling technology, and the silver metallic circle cooling fins provide a cool and comfortable feeling, similar to an air conditioner. With the cooling switch on, the temperature drops quickly within 3 seconds and leaves small drops of water on the cooling tray to provide you with coolness and comfort in summer.
- ==Ice Cooling Mode & 3 Wind Speeds==: Our portable handheld fan has three speed settings and a cooling switch. The first stage provides up to 12 hours of operating time, the second 8 hours and the third 5 hours. With the cooling switch on, the first stage can be operated for 6 hours, the second 4 hours and the third 2 hours. Our hand fan can meet your daily needs.
- ==Friendly and useful design==: The pocket fan weighs only 175 g (0.38 lb) and mini size: 3 x 7 inches. Easy to carry and store, you can put it in a backpack or handbag or even in your pocket. The extended round handle can use the fan easily and comfortably all day long. No matter where you go, it is the perfect summer companion to keep you cool when travelling, in line or during sports.
- ==Exclusive Multifunctional Cooling Film==: Our silver metallic circle cooling film is a patented cooling technology that can quickly reduce the temperature within 3 seconds. The cooling film can be attached to your forehead, face, neck or any other body area to bring you instant coolness and comfort - like a small portable air cooler. Stay cool and comfortable anywhere with our handheld cooling fan!
- ==3-8 hours battery or permanent USB power==: JJIW mini handheld fan 2000 mAh battery, you can use it for up to 8 hours. In addition, this USB fan is suitable for the power bank, laptop, car adapter and any other USB connection device to ensure that the fan continues work all day.
- ==Perfect Gift==: Hand fan adopts 1-click design. Short press the button, cycle change to different (light/soft/strong) gears, long press for 3s you can switch off directly. You will receive a portable rechargeable fan, a USB-C cable and a user manual in the package. It is definitely a perfect gift idea for your families, friends or your loved ones.
