Rechargeable High Capacity Battery1200mAh Rechargeable battery provides customers with a better experience of 3-6 hours of work. Long working hours, you do not need to charge and replace batteries frequently. The Mini Hand-held Fan is very safe and efficient and is a must-have item for your summer Portable Size and Light weight:This cute little fan is only 16.2*7.2*3.5cm/6.4*2.8*1.4 inch, 135g/0.31lb, you can put it in your pocket or bag and hang it around your neck with a lanyard when not in use No matter where you go, it's the perfect summer companion to keep you cool while traveling, queuing, or exercising Upgraded Rechargeable BatteryThe personal fan is powered by an upgraded rechargeable battery that keeps it well charged and has a longer battery life, it comes with a charging cable, you can charge it from a regular outlet, computer, or any other device via a USB port GREAT SUMMER GIFTThe handheld fan and desktop fan are combined into one, and the ABS material makes the handheld fan easy to carry. This charming little fan is a great choice for those hot summer days, Exquisite shape and practical functions are perfect summer gifts Three-Speed AdjustmentClick once to turn on the fan;Click twice to convert to middle wind speed;Click third times to convert to high wind speed;Click fourth times to turn off the fan