1. Material: ABS + electronic components
2. Battery capacity: 1500 mA
3. Working time: 150-180 minutes
4. Output power: 2.5W
5. Battery voltage: 3.7V
6. Charging current: 5V/0.5A
7. The tentacles of the octopus can be changed at will
8. USB charging, high compatibility
9. Stable motor, quiet without strong shock
10. Three-leaf flexible wind feeling, conveying natural wind
11. Size: about 10.5x25 cm/25.4x9.6 cm
12. Weight: about 178 grams
13. This model can be used in a stroller or crib, but avoid blowing on the baby’s head for a long time