00:51
TRAIS microphones receive good customer feedbacks! Full voice,true restoration and excellent effect!
00:22
Testing Wireless Digital Conference System for large meeting rooms, with camera tracking function
00:16
Shiny TRAIS AUDIO UR-700 True Diversity Wireless Microphone on the show 👏👏
00:37
Microphone Packing: TRAIS V9 UHF KTV Karaoke Wireless Microphone
00:22
Multifunction Wired Digital Conference System: Optional discussion, camera tracking, voting function
00:09
KTV Karaoke Entertainment Wireless Microphone Test Delivery📦📦
00:30
2024年8月7日
00:31
2024年2月2日
00:11
2024年1月25日
00:16
Share a feedback video from our Kenyan customer❤️
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