• Adopta 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 time keeping and speech countdown.
  • With voice control function, the microphone can be turned on intelligently. Support adjusting the sensitivity of the voice control and setting 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.

Product Detail

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

Contact us

  • itc Headquater

    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

  • itc Factory

    NO.19 Chuangyuan Road Zhongcun Town, Panyu District, Guangzhou, China

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  • Call itc

    +86-020-3937 8749