Produsen dan pemasok dari Speaker, Audio dari China, menawarkan Digital Conference System Microphone Chairman Unit Has The Priority to Mute The Delegates with Pre-Sett Discussion Voting Sign-in and Camera Tracking Functions, Wireless Dual Channels Dynamic Microphone with One Handheld and One Lavalier Mic, Digital Conference System Main Unit with Discussion Voting Sign-in and Camera Tracing Function Built-in DSP kualitas dll..
Pemasok dengan izin usaha terverifikasi