- This Portable Mini Handheld Fan comes with 2 adjustable speed for your different needs - You may simply recharge it with the USB cable provided - Measuring only 12.6 x 7.9cm, it is ultra portable! You can even slot it into your pants pocket - Perfect and indoor and outdoor, always keeping you cool in the hot summer. - A lanyard is also provided that you may attach it to the fan Packaging: White Box (Stock) Input : 5V 1A Power : 2.5W Battery Capacity : 800mAh For local and overseas production, the carton boxes will branded with Gift Market. Click here to view.