Charging Small Fan Hanging Neck Color:Blue which is controlled alternately by

which is controlled alternately by electromagnetic beads floating in the air

x 1 User manual

audio-visual entertainment

Material: TPU+ABS

with alarm thickening White top door device

Charging Small Fan Hanging Neck Color:Blue which is controlled alternately byProduct 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