Pièce de rechange pour USB small ventilateur charging Handheld portable portable electric ventilateur small quiet

[Emergency Backup Power] Battery operated fan, avec built-in 5000mAh high-capacity battery. It can be used as an emergency Backup Power to charge your phone anytime et anywhere. avec the newly upgraded TYPE-C charging port for faster charging speed. (Note: The input et output ports are the same, the fan does not work when the fan is charging your phone.) [LED display] Can display the gear et remaining power in real time; hetheld fan has 7 blades, using brushless motor (long service life); to ensure the premise of large wind power to control the noise avecin 30 decibels.