Comica BoomX-D D2 一拖二無線咪 2.4G 數碼傳輸

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Product Details

COMICA BoomX-D2 2.4G Digital 1-Trigger-2 Wireless Microphone.

連接方式: 無線. 產品色彩: 黑色

廣泛應用於會議、演講、網絡播客、YouTube、谷歌、戶外直播、視頻錄製、會議、報名、教會、採訪、教學、ASMR 等。


。 2.4G數字無線,全局自由頻率
。 一個接收器觸發雙發射器
。 視覺電源、音頻動態監視器和其他顯示功能
。 內部和外部 MIC 兩種輸入模式
。 單聲道/立體聲可切換輸出模式
。 實時音頻監控器
。 廣播質量音頻
。 射頻技術,自動弗雷克。 調整、穩定傳輸
。 低延遲 < 20 毫秒
。 工作範圍高達 50 米
。 採用多功能腰帶夾和緊湊設計

In the Box

  • Comica Audio BoomX-D D2 Ultracompact 2-Person Digital Wireless Microphone System for Mirrorless/DSLR Cameras (2.4 GHz)
  • 2 x Transmitters (TX)
  • 1 x Receiver (RX)
  • 2 x Lavalier Microphones
  • 2 x Microphone Wind Muffs
  • 3.5mm TRS to TRS Output Cable
  • 3.5mm TRS to TRRS Output Cable for Smartphones
  • USB Type-A to USB Type-C Charging Cable
  • Reset Pin


  • 【2.4G Digital RF technology wireless mic】Comica BoomX-D2 is designed for reliable and trouble-free performance.Working distance up to 50ft and our frequencies has no conflict with the govt frequencies for safe usage.
  • 【Dual transmitters and one receiver】Comica BoomX-D2 Wireless lapel mic comes with Dual transmitters and one receiver. With metal case for excellent shielding. It has great signal and picks up audio with no other noises. Equipped with 3.5mm headphone monitor hole, you can test whether it is working normally during recording.
  • 【Auto frequency adjustment and low latency】Comica BoomX-D2 wireless camera microphone can be paired automatically and choose the best channel for stable and smooth signal transmission. Allowing audio to be transmitted faster an latency to be reduced to less than 20ms, high fidelity and fast transmission.
  • 【Mono/stereo switch and 2 audio input modes】Comica BoomX-D2 lavalier mic provides mono/stereo switch (Please note that smartphone can not output stereo audio). Comes with internal and external mic two input modes, you can flexible use the input modes in different sence.
  • 【Bulit-in rechageable battery】With the built-in lithium battery, the standby time of our wireless mic is up to 5 hours. With USB interface at the side, it is very convenient to charge. You can see the battery level of the microphone and audio dynamics on the LCD screen.


無線頻段:2400 ~ 2483.5MHz
AntennaPCB 天線
頻率響應:80Hz ~ 20kHz
聲音延遲:<20 毫秒
外部麥克風輸入介面:3.5mm TRS
Battery:Built-in Li-ion Battery 300mAh 3.7V 可充電電池
電池壽命:5 小時
淨重:29 克
尺寸:39 x 22 x 55 公釐
。 由於2.4G無線特性,請在使用時保持面對面,不要轉回接收器,否則很容易產生斷點,這是正常現象。
。 不要阻斷天線位置,以避免產生任何不良信號。
。 請注意,在一觸發模式下它無法實現STEREO功能。
。 在手機上使用時,請關閉WIFI和藍牙,以避免2.4G無線幹擾。

Things you need to pay attention to:

1.Please make sure that your 3.5mm-lightning adapter cable is purchased on Apple's official website!!! (Not included in our packaging )

2.When used with the Android system, the Mic works well in Audio; If it does not work in video mode, we recommend that you use it with a third-party video app.

3.Please note that in order to avoid interference, the distance between the transmitter and the receiver should be more than 15 inches.

4.For iPhone 7 and above iOS smartphones, please connect your ORIGINAL Lightning -3.5mm TRRS cable. Using third-party lightning cable may be incompatible or affect the sound quality.

5.The iPhone/camera/lightning adapter/TYPE C adapter are not included in our packaging!!!!

6.We do not recommend recording while charging, as this will affect the sound quality.

How to Use on iPhone device:

Step1--Plug the 3.5mm TRS(Black audio jack) into the mic.

Step2--Plug the 3.5mm TRRS(Gray audio jack) into the original 3.5mm-lightning adapter(Not included in our packaging ).

Step3--Connect the original adapter to your iOS device.iPhone or iPad.

  • The microphone comes with 3.5mm audio input jack. If your device does not have a 3.5mm audio interface, use the correct adapter as the connector. The adapter is not included in our package.
  • Please make sure the 3.5-lightning adapter/3.5-Type c cable you use is the original adapter cable. Some pirated adapter cables have no input function.
  • Due to 2.4G wireless characteristics, please keep face to face when use it, and don’t turn your back to the receiver,otherwise it is easy to generate breakpoints, which is a normal phenomenon.
  • Don't block the antenna position to avoid any poor signal generated.
  • Please attention that it can not realize STEREO function when in one-trigger-one mode.
  • When using on mobile phone, please turn off WIFI and Bluetooth to avoid 2.4G wireless interference.
  • If the pick-up distance is close or when used outdoors, please put on the wind muff to prevent sound burst or reduce wind noise.
  • We do not recommend recording while charging, as this will affect the sound quality.
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