• [Newest Highly Speed Handheld Fan] - Made with turbo, improve 50% speed. 1-100 speed adjustment, 2000-15000 RPM, maximum wind speed of 9m/s. Besides, equipped with a built-in semiconductor cooling chip, the cooling plate temperature can drop sharply to 21 ℃ within 30 seconds. And the appearance and weight have also been upgraded. The weight is only 0.49IB, and the thickness has been reduced by 10%. It can be controlled with one hand and carried with you.
• [Ultra-Long Cooling Time] - The combination of brushless motor and a 4000mAh battery. It can cool for 24 hours time on a single charge. Besides, Significantly improves the wind speed, power, and endurance. The highest rotation speed of the handheld fan is 2.5 times that of a regular personal fan, reaching up to 15000 RPM.
• [Ice-Nano-Cooling Chip] - Cold can be directly felt. Added cooling function module. After turning on the cooling module, the cooling plate will quickly cool down, reducing the temperature to 16 ℃ within 30 seconds. The cooling plate can be close to the skin, made the body to instantly experience a truly refreshing feeling.
• [Aviation-Grade Brushless Motor] - Reduce noise by up to 98.5%. Unlike other ordinary motors, the brushless motors can reduce noise while also improving wind fast rate; 20dB in low-speed mode, only 50dB in full speed mode, even in conference rooms and libraries, it can use freely without affecting others.
• [Easily Carry & Bendable] - The size of this portable mini fan is only 0.49lb and 90 ° foldable. You can put it in your pocket or bag, and it is also equipped with an anti-lost lanyard, it can be around your neck. So no matter where you go, this handheld fan can keep you cooling, it is your cooling companion for traveling and outdoor sports, also a thoughtful gift for women/men.
• [Digital Display] - This portable fan is equipped with a high-definition digital display screen, which can show the current wind speed and remaining battery power, so you no longer need to worry about the remaining power of the fan. When the battery of this mini fan is low, you can arrange for charging in advance, ensuring a cool companion on every trip.
• [Worry-Free Vouchsafing] - DooGooCoo highly-speed handheld fan always provide 12-month of worranty-support.