High quality: provide full digital high-fidelity sound, CD-quality data using the class file format, fully consistent with the computer output.
Personalization: IP-based data networks, each voice terminal can freely choose any program to play and play the way the process is adjustable, fully realized point of personalized programs.
Network: teachers courseware production and choreography, leadership speech, network programs are broadcast regularly by remote operation.
Remote technology: can truly remote broadcasts, different cities, different countries, as long as through the network, they can be broadcast.