1. Product name:Hanging neck fan
2. Material: ABS
3. Weight: 160g
4. Color: white, pink, blue, black
5. Size: 162 * 80 * 17mm
6. Battery capacity: 3000mAh
7.USB output power: 5W
8. Charge / discharge input / output: DC5V / 1000mA
9. Product features:
1) Free folding, can be folded at any angle
2) Large-capacity battery for long-lasting battery life
3) Lanyard design, free to pick