$ 16.20 | New Adjustable Collar Fan with USB Charging, Portable Handheld Small Fan for Office and Sports, Bladeless Collar Fan

New Adjustable Collar Fan with USB Charging, Portable Handheld Small Fan for Office and Sports, Bladeless Collar Fan

Power supply: USB
Noise level: 36-45dB (inclusive)
Rated voltage: 5
Rated power: 3.5
Applicable area: 10 square meters
Wind speed levels: 5 levels
Operation mode: Regular buttons
Charging support: Yes
Packaging volume: 166*62*216
Fan blade diameter: Digital run count model [Battery capacity display + Level display + 5 wind levels] 5-hour endurance
Fan blade diameter: Digital premium model [Battery capacity display + Level display + 5 wind levels] 10-hour endurance
Built-in battery: Yes
Built-in battery capacity: 2000mAh-4000mAh (inclusive)
Motor type: Brushless motor
Number of fan blades: No blades
Casing process: Other
Fan category: Neckband fan
Net weight: 233g
Endurance: 6-8h (inclusive)
Additional features: LED digital display