For Open Wearable Stereo, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Open Wearable Stereo has been well received by many customers and enjoyed a good reputation in many countries. Cooyee Open Wearable Stereo have characteristic design & practical performance & competitive price, for more information on the Open Wearable Stereo, please feel free to contact us.