Handheld Mini Fan

3 adjustable speeds:low/medium/high-speed settings can meet your different wind-speed needs.Rechargeable battery - it's powered by the rechargeable 500mAh lithium battery,comes with the charging cable,you can charge it by the regular socket,power bank,computer or any other device that have a USB port. It can work for 2 hours at highest speed after one full charge.The special-designed buckle makes it more easy to carry, you can hung it to a bag or a backpack etc.5.9x2.4x1.3in