Frequently bought together:
Description
1. Material: ABS + electronic components
2. Features: three-speed adjustment, small and portable, quiet and comfortable, can hang the neck, can hang the waist
3. Size: 6.4x7x6cm
4. Weight: 90g
5. Rated voltage: 5v
6. Battery capacity: 900mah
7. Power supply mode: USB/built-in lithium battery
8. Use time: 1 gear 4 hours, 2 gear 2.5 hours, 3 gear 1.5 hours
10. Product standard configuration: fan, lanyard, data cable, manual