GRENARO Manuals & User Guides

GRENARO is a consumer electronics brand focused on providing high-quality wireless audio solutions. Best known for their plug-and-play wireless lavalier microphones, GRENARO caters to the needs of YouTubers, vloggers, filmmakers, and mobile content creators.

Their product line includes user-friendly wireless microphone systems compatible with smartphones (iOS and Android) and cameras, featuring intelligent noise cancellation, long-range transmission, and portable charging cases. The brand aims to make professional audio accessible to creators of all levels.

• How do I connect the GRENARO wireless microphone to my phone?

  Most GRENARO microphones are plug-and-play. Plug the receiver into your phone's charging port (Lightning or Type-C). Press the power button on the microphone transmitter. The indicator light should turn green to indicate a successful connection.

• My GRENARO microphone is not working with my OPPO or Vivo phone. What should I do?

  For some Android brands like OPPO, Vivo, IQOO, or Realme, you may need to manually enable OTG power. Go to your phone's Settings, search for 'OTG', and turn on the OTG power supply option for the receiver to work.

• How do I change the noise reduction level?

  On models with adjustable noise reduction, press the appropriate button (often the power or switch key) to cycle through levels. Usually, the indicator light flashes once for Level 1, twice for Level 2, and three times for Level 3.

• 指示燈的意思是什麼？

  A steady green light typically means the microphone is connected and recording. A flashing green light often indicates pairing mode. A red light usually indicates mute status or low battery depending on the model pattern.

• Is an app required to use GRENARO microphones?

  No, GRENARO wireless microphones are designed to be plug-and-play and generally do not require a specific app to function with the native camera or voice recorder apps on iOS and Android.