F10 USB Hanging Neck Electric Fan(White)

1. It can supply air up and down 130 degrees 2. It can be hand-held or worn on the neck 3. Small size, easy to carry 4. Battery capacity: 2000mah (14.8Wh/3.7V) 5. Working hours: 3-10 hours 6. Dimensions: 160x64x43mm 7. Weight: about 150g