Handheld violent fan makes it convenient to use With 64mm/2.5inch duct and brushless motor The maximum thrust can reach 1500g The total capacity of battery pack is 8000mAh The maximum power is 1344W<br><br>The speed of the fan is over 100000RPM Strong and to use thanks to high quality material Application scenarios: vehicle cleaning and drying, picnic and barbecue, snow cleaning, industrial dust removal, etc. Battery type: 21700 high-rate 10C battery Battery capacity: 4000mAh per cell Total capacity of battery pack: 8000mAh Operating voltage: 16.8V Operating current: 80A Charging time: 1 hour+ Charging current: 5A (10A maximum) Maximum power: 1344W Speed: over 100000RPM Operating temperature: -10 to 60 Duration of use:about 10-15 minutes at the fastest speed and over 2 hours at low speed Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:As Shown Material:abs<br><br>Package Contents: 1 * Turbo fan (1500gthrust) 1 * Adapter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.