Outdoor Handheld Turbine Digital Display 100-Speed High-Speed Mini Fan Features: 1. Six turbine blades, paired with brushless DC motor, bring strong wind power 2. Intelligent LCD digital display, easy to check the gear position 3. One-click stepless adjustment, powerful wind gathering 4. Sleek body design, compact and portable, easy to hold with one hand 5. Anti-slip foot pads for stable placement Product parameters: 1. Material: ABS, PP, electronic components 2. Noise: 36-45dB (inclusive) 3. Rated voltage: 5V 2A 4. Wind speed: 100 levels of stepless adjustment 5. Charging interface: Type-CUSB-C 6. Battery capacity: 3000mAh lithium battery 7. Product size: 62 x 155 x 67mm 8. Product net weight: 174 grams Instructions for use: 1. Short press the button once to turn on one fan (the display shows 1) 2. Short press the button for the second time to turn on the second-speed fan (the display shows 25) 3. Short press the button for the third time to turn on the third gear (the display shows 50) 4. Short press the button for the fourth time to turn on the fourth gear (the display shows 75) 5. Short press the button for the fifth time to turn on the fifth gear (the display shows 100) and short press the button for the sixth time to turn it off. 6. Long press button function: When the fan is in gear 1, the display shows 1. After long pressing the button, the display gradually increases from 1 to 100 (the fan voltage gradually increases). When the fan is in gear 2, the display shows 25 , after long pressing the button, the number gradually increases from 25 to 100 (the fan voltage gradually increases). and so on 7. Shut down when the battery is lower than 3.2V 8. The red light is always on when charging and goes off when fully charged. Packing list: -Fan x 1 -Data cable x 1 -Manual x 1