Sound System
Hi-Fi Speaker, Classroom Speaker
Center, ceiling is the best speaker position to create the uniform sound level in the clas ...
WiFi Speaker/Speaker with Wireless Microphone
CH-30P Speaker with Wireless Microphone can provide you with the best proposal in campus.
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Wireless Classroom Audio Upgrade System
MR-30B Wireless Classroom Audio Upgrade System- Elevating Classroom Interaction with Seaml ...