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TS-W303D/ TS-W303DA Conference Chairman/ Delegate Unit




* Adopt a 48KHz sampling rate, clear and bright sound, better than the CD sound quality; internal DSP audio processing, no low-frequency popping impact.

* Using advanced processing chip architecture and unique processing algorithm, the microphone power-on connection time only takes 5 seconds.

* Support intelligent detection of faults, prompting users of AP faults, host communication faults, and low signal strength.

* Support charging through Type-C port, with smart indicator status.

* Support SSID function.

* Support Chinese and English language switching, and uniformly set through PC software.

* Support the function of speech timekeeping and speech countdown.

* With voice control function, the microphone can be turned on intelligently. Support adjusting the sensitivity of the voice control and setting the closing time through the software.

* Support sign-in function, set and initiate through PC software.

* Support conference voting function, support five-key voting, three-key voting function, flexible and convenient.

* Adopt 128-bit AES encryption technology, support WPA/WPA2 wireless security technology, prevent eavesdropping and unauthorized access, and provide higher confidentiality of the conference system.

* Using wireless transmission technology, venue activities can be carried out with very little time for venue layout.

* The chairman has a priority function to turn off all speaking delegate microphones.

* Built-in lithium battery, the battery capacity supports 14 hours of continuous speech.

* Adopt a 4.3-inch full-view IPS capacitive touch display.

* The power switch button is placed at the bottom of the microphone, making the microphone more neat as a whole.


Model  TS-W303D TS-W303DA
Microphone type Cardioid directional electret microphone
Frequency response 70Hz~12KHz
Sensitivity -33±1.5dB (0dB=1V/Pa,at 1KHz)
Max SPL 100dB(THD>3%)
SNR >80dB(A)
Crosstalk  >70dB
Dynamic range >80dB
THD <0.1%
Maximum power consumption 3W
Power supply 18650 lithium battery 
Charging method Connect the charging box through the Type-C interface
Colour  Graphite gray
function Touch screen sign in
Display screen IPS screen
Dimension 150*240*120mm (L*W*H)
Installation method Desktop 
Wireless frequency range 5.15~5.85GHz
Battery capacity 9600mAh
Weight  0.95kg
Working hour in speech mode 13 hours
Working hour in mixed mode 14 hours


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