1. Dust removal function: suitable for cleaning dust on the of products such as keyboards, cars, air conditioners, etc. 2. Blowing function can inflate balloons. 3. Outdoor use: cooling, fire and combustion, etc. Quick-drying blower: suitable for blowing hair 4. Vacuuming: No need to install the mouthpiece, just aim at the air inlet of the electric dust collector, gently buckle on the bag valve, start the electric dust collector to start vacuuming. Product name:Violent brushless fan Product size:142x76x33mm Product weight:250g Battery type:lithium-ion battery Charging voltage:5V Battery capacity:2000Ah*2/5C Charging current:less than equal 2A Rated voltage:7.4V Charging time:2Hrs Rated power:50W Usage time:2Hrs Maximum speed:110000RPM Product weight:250g Product size:142x76x33mm Instructions: 1. Power on/off operation: Long the power on/off button (about 3 seconds) to turn on or off the device. 2. Gear switching: After turning on, push the switch up and down to adjust the wind speed.
