Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Nowadays there is a great variety of Bluetooth headsets to choose from the market. Many of them are rich in shapes and reflect a strong sense of technology, which may not be a good choice for a lady wearing evening dress at the banquet. On the other hand, today’s technology has been able to shrink the electronic components of Bluetooth to be placed into a Φ22mm ball. As a result, the earring Bluetooth headset has emerged for such women.
Wuhan University of technology