Maintaining the microphones

The teacher and student microphones contain a rechargeable lithium-ion battery. Charge the microphones every night and over the weekend.

To charge the teacher or student microphone

  1. Connect the wall charging adapter to a power outlet.

  2. Connect the USB cable to the adapter.

  3. Connect the USB cable to the microphone.

    The CHG LED flashes red while the microphone charges.

    The CHG LED shines solid red when the microphone is fully charged.

To clean the teacher or student microphone

  1. Spray skin-safe disinfectant on a cloth and use the cloth to clean the microphone.

    Caution 

    • Make sure no cleaning liquid enters the microphone.

    • Gently wipe the silk screened labels.

Models

  • SMART Audio 400

Keywords

  • teacher microphones
  • student microphones
  • charging
  • cleaning

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