Product information:
Noise: 45-50dB (included)
Color: special edition pure black 4000 mA (with 4 heads)
Motor type: brushless motor
Rated Voltage: 7.4
Additional features: high speed, cold air
Packing List: consult customer service
Rated Power: 15
Shell material: PC bulletproof adhesive
Temperature adjustment: Cold Air Gear
Fan Speed Mode: continuously variable transmission