[ Digital display ventilator] It takes about 2.5 hours for our digital display ventilator to fully charge and the operating time is 4-8 hours. The cord design release your hands and can also fold 90 degrees to be used as a table fan. You can also use it as a telephone stand. The digital display design allows you to control the remaining power at any time without worrying about the end of the fan's power. .[ Suitable charging] Rechargeable USB ventilator, 5V output adapters, USB charger, laptops, computers, mobile power vehicle chargers and other USB charging cable can be used by other USB charging cable. .[ 5 Adjustable Speed] Hand Type Vental has 5 adjustable speeds, you can control different wind speeds according to different needs. The process is very suitable and the speed can be easily replaced by pressing a button. It quickly distributes disturbing heat and is perfect for outdoor activities. .[ Light and portable] Our small fan weighs only 190 grams. Small size and light. It can be used by both adults and children and easily fits into a bag. Suitable for outdoor and indoor activities, enjoy the cool breeze anytime and anywhere. .[ Fast cooling] Foldable fan is equipped with five ventilator wings and provides the powerful power maximum air circulation. A great design for open -air people. A removable fan cover allows you to easily clean the fan and prevent dust accumulation.