• This desk fan has 3 adjustable wind speeds, fit for your daily demand
• Built-in 500mAh battery, can be recharged via attached cable
• Mini and compact, portable when going out, can be put in your pocket

Specifications:

• Noise: below 36dB
• Rated voltage: 5V
• Rated power: 2W
• Wind speed: 3 gears
• Operation mode: mechanical
• Motor Type: Brushless Motor
• Number of fan blades: 3
• Battery capacity: 500mAh (full charge about 1.5h, use about 1-2.2h)
• Indicator light: red light flashes slowly when charging, blue light when power on