[product name]: hurricane handheld dust blower

[product model]]:st-8109

[product color]: black, red, silver

[product material]]:abs

[product size]]:about80*125 * 30mm

[package weight]: bare metal weight is about220g, with packaging accessories weight about:345g

[charging indication]: the indicator light flashes when charging

[battery life]: maximum gear8min

[motor power]]:200w( max)

[motor speed]]:130000rpm

[vacuum degree]]:8000(max)

[blowing force]]:52m/s

[interface method]]:type-c interface

[input voltage]]:dc5v/1a

[lithium battery capacity]]:18650-2000mah * 2 sections 7.4v 28.8wh

[charging time]: about4 hours

[power cord length]: about0.5m

[operating temperature]]:-10 ℃ ~ 50 ℃

[packing box size]]:110*50*160mm

[accessories list]: one host , one power cord, one manual, storagepackage 1

air nozzle1,fan cover* 1,

[number of boxes]]:50pcs/ctn

[outer box size]]:558*255*325mm net weight 13.5kgs gross weight 14.5kgs

[fan control mode]]:

1,long press the power buttonstart after 3 seconds, 1-speed indicator light flashes,

2. press the electrodeless speed control switch to rotate from slow speed to high speed, and the electrodeless gear indicator light flashes quickly.

3. push switch times after startup, fixed speed 1 gear operation,

4. push switch 2 times fixed speed 2 speed operation after start

5. push switch 3 times fixed speed and 3 gear operation after startup,

6. under the constant speed state, you can also press the infinite speed regulation. the infinite speed regulation causes high-speed operation to release the infinite speed regulation and automatically stop.