-Built-in intelligent denoise module can effectively filter out the noise, high fidelity sound quality
-Classic Mini black style clips in any position in the clothes
-65ft Wireless Receiving
-No APP needed. Plug in the receiver on the phone to connect automatically
-Using wireless earbud type box design, easy to store, lightweight and portable
-There may be some cell phones such as can not use, please try to open OTG, such as O-PPO and VI-VO. The general way to open OTG: search OTG in the phone settings to open.