1. Three-speed wind, adjustable angle
2. Skin-friendly material, low wind noise, double turbine high wind
3. Dual-channel surround air intake design
4. Elastic silicone, soft and skin-friendly, built-in stainless steel memory metal
5. Fully enclosed cavity, no curling
6. Material: ABS+PP+Silicone+Electronic components
7. Use time: 2-6 hours
8. Power mode: USB
9. Battery capacity: 2400mah
10. Rated power: 8.8W
11. Input voltage: 5V
12. Working current: 600mA
13. Noise: below 36dB
14. Dimensions: 541x41x60mm
15. Weight: 303.5g