✔【3000mAh Rechargeable Battery】The hand held fan has two 1500mAh built-in rechargeable batteries,thus can cable-freely work from 4-10 hours, fully charges in 4 hours, a big save of charging time and longer working hours.
✔【3 ADJUSTABLE SPEEDS&QUIET】The battery powered handheld fan has 3 different wind speeds. Press the power button repeately to choose the appropriate fan speed. The high quality motor inside the mini fan makes strong power but low sound. This three-speed design personal fan provides you more choices in different temperatures.
✔【FOLDING & MULTIPURPOSE DESIGN】This fan can fold up to 90°. You can use this fan: hold it on your hand or put it on the table. This handheld fan use a copper brushless motor to reduce noise. The decibel is kept between 20-30 dB.
✔【Convenient Charging - Compatible with All USB Output Device】This desk fan comes with standard USB charging cable, works with and could be recharged by 5V output adapter, USB charger, laptop, computer, power bank and other USB-enabled devices. The portable handheld fan is made of ABS material, strong and durable to use, there is no need to worry about breaking down.
✔【PORTABLE LIGHTWEIGHT DESIGN】When you go outside, you can put it in the bag with you,especially suitable for summer travel or outdoor sports,you can take it to anywhere.