D6221 Conference Speech & Vote Chairman UnitNovember 30, 2016D6221 Desktop Chairman Speech/Vote Unit provides functions such as speech, vote, check-in and self-checking.view
D7331 5G WiFi Conference Microphone ChargerNovember 2, 2021The charging case includes 10 outlets to simultaneously charge 10lithium-ion-battery wireless conference units. The lithium battery is 1000mAH, empty to full charge in 3.5 hours and It has 10 USB-a ou...view
D7323 5G WiFi Desktop Conference Chairman MicrophoneNovember 2, 2021D7323 is chairman microphone, with first priority button. Minimum delay is less than 20 ms and non-compressed audio transmission.viewwe will contact you within 24 hours.
Happy 32nd Anniversary, DSPPAAugust 7, 2020Abstract: With determination and through self-reliance and hard work, we have forged ahead on the road to company development and progress.With determination and through self-reliance and hard work, w...view
The Development of the Conference System in the Education IndustryJune 18, 20211. The conference system is widely used in the education industryWith the gradual improvement of IT infrastructure, education informatization is entering the second stage. The popularization and stren...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
