Usb Ventilator Mini - Clip Klein Tischventilator Lange Akkulaufzeit Wiederaufladbare 3000mAh Akku Leise Tisch Ventilatoren Klemmbar 360° Drehung Tragbarer USB Desk Fan für Büro Kinderwagen

Note: fourth wind speed is a cyclic gradient wind mode that simulates natural wind and the wind gradually increases and then weakens. battery fan Very important : 1. When the mini table fan has the lowest wind speed the working time can reach 12 hours and the battery life will be shortened due to the increase in wind speed. 2. The charging time of the usb fan must be 5 hours otherwise the battery life will be affected 3. When charging make sure the plug is inserted and the indicator light is on. 4. The battery voltage is 5V-1A please do not use the fast charger to charge the usb fan otherwise it will damage the battery.