Wekey Portable Handheld Turbo Cooling Fan Doubles As An Emergency Power Bank 9000mAh 100-speed Settings Built-in Type-C Cable LED Display 135°Folding Design (supports Desktop Neck-worn and Portable Use) Retractable Cord High-speed Handheld Fan

Product Specifications:Product Name: Retractable Cord High-Speed Handheld FanProduct Model: MF119Battery Type: Lithium-ion BatteryInput:Type-C Port: 5V-4ABuilt-in Type-C Cable: 5V-2.4AOutput:Type-C Port: 5V-2ABuilt-in Type-C Cable: 5V-2ATotal Output: 5V-2AProduct Dimensions: 60 × 60 × 180 mmProduct Materials: ABS + PC + Stainless Steel + Aluminum AlloyCompliance Standards: GB 4943.1-2022, GB 31241-2022, GB 4706.1-2005, GB 4706.27-2008Model: MF119Operating Instructions:Power Button:When powered off, press briefly to check the battery level. The screen will display the corresponding battery level, and the battery icon will light up (it will turn off after 5 seconds).When powered off, press and hold for 1.5 seconds to turn on the device. The screen will display “POWER,” and the ‘fan’ icon on the left will light up. By default, the fan operates at speed “001” upon startup.When the unit is on, press briefly to activate the ice pack cooling function; the “snowflake” icon at the bottom of the screen will light up. Press briefly again to turn it off.When the unit is on, press and hold for 1.5 seconds to turn it off.Rotary Knob: When the unit is on, turn left to increase fan speed and turn right to decrease fan speed (stepless speed adjustment from 001 to 100).Charging Indicator:When charging while powered off, the screen displays the current battery level in real time, and the battery icon flashes slowly (the flashing stops when fully charged).When charging while powered on, the battery icon flashes slowly.Power Bank Status:When powered off and outputting 5V, the screen displays the current battery level in real time, and the battery icon lights up simultaneously.When powered on and outputting 5V, the battery icon lights up.Low Battery Alert: When the battery is low, the battery icon flashes rapidly.Note: Please use a charger with an output of 5V/2A or higher that complies with CCC certification requirements for charging.Package Contents: 1 x Retractable Cord High-Speed Handheld Fan (with lanyard)