Features: 3000mAh rechargeable battery operated fan, 5V/1A USB output port. It is not just a hand fan, but a convenient power Bank, can charge your phones. The mobile phone holder function is very practical. You can enjoy the coolness while doing your own things when you are at work, meetings, or watching dramas at home. It can adjust 3 speeds at will to meet any needs of you, just press the power button to change the speeds setting. Handheld small fan, you can hold it in your hand, or put it on the table, or hang it around your neck, the foldable design is convenient for you to carry while traveling. Handheld fan can be folded, adjust the air volumes, digital display of gear position and remaining power, can be used as a mobile power supply for charging of phones, notebooks and other mobile devices. Specifications: Material:ABS Battery Capacity:3000mAh Speeds:3 Gear Charging Time:3hours Color:White,Color1,Blue,Green Size:Approx.167mm/6.57''x80mm/3.15''x19mm/0.75'' Package Includes: 1Piece Handheld Fan note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.