»»USB connection
»»90° vertical oscillation
»»4 wind speeds, enjoy comfortable air
»»Silent speed with quite and soft wind (32dB)
»»Detachable front fan guard, easy to clean
»»Rechargeable Battery: 3800-4000 mAh
»»Continuous working ability: High speed: 4 hours, Silent speed: 15 hours
»»Wattage /W：5
»»USB cable length (m)：1.5m