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Wireless computer software frequency 780 type light buzzer 4 groups of intelligent voice knowledge competition responder

product parameters:

  • models: MC780
  • color classification: 4 set of 6 8 groups of 10 group 12 of 14 group 16 groups 18 20 to 22 group 24 groups 26 to 28 group of aviation equipment box 23 inches home screen difference 4 + 4 three digits scoreboard 6 group + 6 three digits scoreboard group 8 + 8 three digits scoreboard 10 + 10 three digits scoreboard 12 + 12 three digits scoreboard 14th group + 14 three digits scoreboard 16 + 16 three digits scoreboard 18 group + 18 three digits scoreboard table of luminous ball light emitters machine VAT special ticket + 3 years quality assurance within the group number is not in the package if you need, please contact customer service
  • chip type: ARM
  • prompt: speech, display, the colourful hints
  • discriminant conditions: preparation, in the beginning, rob, foul
  • extension (group) : 20 group

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