For high-speed turbine motor: Material: Double layer turbines fan. Feature: 4000 to 5500rpm speed, dual channel air intake design. Provides strong cooling with gathered high wind flow.
For home, school, and outdoor use: lightweight 4000mAh battery with long-lasting power.
For Hair Dryer, Material: High-quality ABS plastic, Feature: 80-hole design for all-around airflow, : Surrounding wind protection and even heat distribution.
For USB Charging: Wireless headband with soft silicone, adjustable fit, comfortable for long wear and active use. Secure, portable, ideal for sports and daily routines.
For USB Fan: Powerful Cooling with Aluminum Semiconductor Material. Efficient Cooling in Hot Environments.