Charging Small Fan Hanging Neck Color:Blue with alarm thickening White top

with alarm thickening White top door device

*Easy To Install*: Easy to install with quick release clips

users can choose among several different alarms

Designed For Commercial Use -Created for emergency deployment in public buildings

humidifier

Charging Small Fan Hanging Neck Color:Blue with alarm thickening White topProduct information: Product Features: Hanging Neck Sports Fan Power supply mode: USB Noise: 36dB or less Rated voltage: 2A Rated power: 10W Rated frequency: 5V Air supply mode: no page turning, no head shaking Wind speed gear: 3 gears Operation mode: manual switch Whether to support charging: support Speed adjustment gear: third gear Whether built in battery: Yes Built in battery capacity: 4000 mA Function: 3 speed adjustment Motor type: brushless