Product information:
Noise: 45-50dB (included)
Power type: lithium battery
Color: X7 (private grinding violent fan hot 500g wind pressure)
Whether to use USB: Yes
Motor type: brushless motor
Additional features: violent fan
Number of blades: 6 or more
Operation mode: normal button
Suitable for gift-giving occasions: outdoor sports, outdoor leisure
Size: 7.6*23.1*4.8
Fan Speed Mode: 1 gear
Style: Outdoor