Long Battery Life: Two settings, 1 continuous blowing, and 2 intermittent blowing, allowing you to breathe smoothly and refreshingly. The built in 300mAh lithium battery can be used for 2‑2.5H when fully charged.
Simple Operation: Wearing this mini fan on the hardly attracts attention, just clip it inside, you can easily install and use. Accelerate the circulation faster to breathe air.
Scope Of Application: It is suitable for most different types of masks on the market. It weighs about 22g and is ultra light. A small key sized fan can be neatly placed in your wallet or pocket.
Low Noise Work: Our wearable face fan adopts high quality motor design, and the fan's running sound is about 30dB, which will not affect the attention during work.
Breathing Savior: It helps to blow out the circulating under your nose, making the trapped in the and cool, and the internal circulation can also improve the fogging of the glasses.