💨 Reusable Dust-Proof Purifying Respirator Fan with Rechargeable Capability Review

[Breathe always fresh] The fresh air module circulates air into the mask, making breathing easier without restricting air circulation. Keep fresh air flowing through your nose and mouth, providing you with a cool, It keeps you fresh and the air flowing. [Lightweight and non-sense] Ergonomic design, weight only 22G, light and non-sense to wear, soft and skin-friendly silicone material with rounded corners and comfortable fit. Suitable for work, travel or outdoor running mask. For anyone who wants to breathe fresh air, this is a clip-on smart fan. Suitable for people of all ages. [Long battery life] The built-in rechargeable lithium battery can work for 4 to 6 hours each time it is fully charged. It is as simple as that of a power bank and a USB device commonly used in computers.Transform your standard mask into a smart mask with a fan.