Movo GM300 Battery Powered Lavalier Lapel Omnidirectional Condenser Microphone

$ 19.95

The Movo GM300 Battery Powered Lavalier Clip-on Omnidirectional Condenser Microphone is designed for video use and provides clear and accurate voice reproduction. Newscaster-style design provides effective omnidirectional pickup pattern. This is the best performance quality available for your complete video needs.

The GM300 is extremely lightweight, designed for optimum portability and comfort while delivering some of the clearest audio recording you can find. The Movo GM300 Battery Powered Lavalier Clip-on Omnidirectional Condenser Microphone is compatible with the HERO3 & HERO3+. This microphone performs much better than most built-in camera microphones in part due to the included battery, which boosts overall audio quality and assists with noise resistance and sensitivity. The Movo GM300 is an outstanding choice for interviews, podcasts, dictation, and much more. This microphone is a workhorse, never get caught with mushy, muffled sound again.

MOVO 1 year Warranty: This product is backed by a 1 year manufacturer warranty. Our friendly and responsive USA-based customer service team is ready to help you with any questions or concerns.


  • Transducer: Electret condenser 
  • Polar Pattern: Omnidirectional 
  • Frequency Response: 35 Hz to 20 kHz 
  • Sensitivity: -24 dB +/- 3 dB (0 dB = 1 V/Pa @ 1 kHz) 
  • Impedance: 1 k Ohm +/-30% @ 1 kHz 
  • Signal/Noise Ratio: 80dB SPL 
  • Cable Length: 2.8m (9.2’) 
  • Connector: GoPro USB Port

Included in the box:

  • Windscreen
  • LR44 battery
  • Tie-clip
  • 1-year manufacturer warranty

Compatible with GoPro HERO3, HERO3+ and HERO4


Orders are processed and shipped from our office in California, Monday - Friday, 8am - 5pm.

Return Policy

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require a receipt or proof of purchase.

There are certain situations where only partial refunds are granted:
-Items with obvious signs of use
-Any item not in its original condition, is damaged or missing parts for reasons not due to our error
-Any item that is returned more than 30 days after delivery

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