Model：RXBF01
Input：5V/2A
Motor Type: Metal Brushless High-Speed Motor
Fan Blade Material: Aluminum Fan Blades
LED Lighting: Yes
Speed Adjustment: Button/Stepless Speed Control
Maximum Speed: 110000 RPM
Battery: 18650 Lithium Battery, 2*2000mAh
Charging time：2h
Usage time：4h / 50% power
Functions: Stepless Speed Control, One-Button High-Speed Mode
Material: ABS + Aluminum alloy
Size: 146*61*46mm
Weight: 230g