A few months after it was launched in China, the Mi USB Fan from Xiaomi is now available for purchase in India. The device carries a price tag of INR 249 (around $4), and can be purchased through the Chinese company's online store - mi.com/in. Mi USB Fan is now available in India! Get yours today at 2 pm on http://t.co/osSEXTDJ9c. pic.twitter.com/1By7ZHMRFj Mi India (@XiaomiIndia) October 13, 2015 As you can see in the image above, the device basically consists of a USB cable with motor and detachable fan blades. You can plug it into your laptop's USB port, or a USB charger, or even a compatible power bank. Xiaomi claims that the device can work for 21 hours when attached to the company's 5000mAh power bank, 38 hours when plugged into a 10400mAh power bank, 62 hours with 16000mAh power bank. It is also claimed to make only 25.8db of noise. The fan is available in both white and blue...
Source: http://www.gsmarena.com/xiaomis_portable_usb_mini_fan_now_available_in_india_for_4-news-14450.php