Material: ABS + PP2. Power: 4.5W, input: DC5V-0.8A3. Battery specifications: 18650-1200mAh4. Three-speed free adjustment of wind power5. Small size, easy to carry6. Silicone handle, comfortable grip7. The high-speed motor has high rotation speed, but the noise is low, quiet and comfortable, without affecting sleep8. Size: 22×10.6x4CMMaterial: ABS + PP

2. Power: 4.5W, input: DC5V-0.8A

3. Battery specifications: 18650-1200mAh

4. Three-speed free adjustment of wind power

5. Small size, easy to carry

6. Silicone handle, comfortable grip

7. The high-speed motor has high rotation speed, but the noise is low, quiet and comfortable, without affecting sleep

8. Size: 22×1