Mini USB fan hanging neck 2021

Details: Product Code: 203 Product color: white/green/pink Product size (MM): 83*123*43 Color box size (MM): 88*45*150 Product weight (bare metal): 135g Product weight (including packaging): 190g Product material: ABS Product accessory details: fan main unit*1, charging cable*1, Chinese and English manual*1, lanyard*11 Product selling points: 1. Multi-scene use, can hang neck, waist, and put on the table; 2. Large-capacity battery, up to 10 hours of battery life; 3. High-quality silent brushless motor 4, 3 gears can adjust the air volume; 5. Wide-angle air outlet, strong wind; 6. Simple appearance and fresh color matching Product parameters: Rated input: DC5.0V/1.0A Working current: 0.3-1.2A Rated power: 1.2-5W Battery capacity: 2000 mAh Battery life: 1st gear air volume is about 10 hours, 2nd gear air volume is about 4.5 hours, 3rd gear fan is about 2.5 hours Charging time: about 2 hours Product operation instructions: Fan function: press the switch once to start the air volume 1, press the second switch to start the air volume 2, press the third switch to start the air volume 3, press the fourth switch to turn off the power. This cycle displays the function of the display screen: the three air volume levels respectively display "01", "02"03"; the remaining power display is 01-100%"; the low battery display "LO"; the full charge display "100%"