While the idea of sound beaming is not new, Noveto was the first to make use of the technology. Its CEO Christophe Ramstein said a "smaller" version of the device would be on sale next year. 知识点 参考答案
While the idea of sound beaming is not new, Noveto was the first to launch the technology.According to the chief executive officer Christophe Ramstein, a "smaller" version of the device will be ready for release to consumers next year.