D6224 Desktop Delegate Speech UnitNovember 30, 2016D6224 Desktop Delegate Speech Unit provides functions such as speech, check-in and self-checking.view
D7221A Desktop Chairman MICSeptember 6, 2021This product is a conference speech mic integrating speaking and voting. With 315mm and 415mm in length optional for the microphone rod, available in black and silver colors. D7221A is a desktop chairman microphoneview
D6267 Conference Desktop SocketAugust 28, 2019viewwe will contact you within 24 hours.
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DSPPA | 2025 Awards Ceremony: Steady and Strong, Moving ForwardJanuary 29, 2026Abstract: 2025 DSPPA Group Awards Ceremony recognized outstanding employees and celebrated a year of success and dedication.view
Brief Introduction of Wireless PA System for SaleAugust 6, 2018The wireless pa system for sale belongs to a branch of the sound amplifying system, and the sound amplifying system, also known as the professional sound system, involves the edge science of three dis...view
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