Cool and stylish wear-resistant Mini USB Rechargeable Fan made of high quality copper motor, this fan produces stronger, smoother and quieter wind. Low noise of portable mini fan won't disturb you during exercise or working, making you truly relax to enjoy the quiet cool wind. For longevity, it adopts a built-in all-copper motor, which has stable performance. The portable design makes it convenient for you to use it both indoor and outdoor. Long-lasting Rechargeable Battery. No more sweat dripping on your face. It is easy to use, stylish and portable. You will not regret, you will love it. Grab it and enjoy.