Perfect for use in the fields or on the ATV when the dust is flying, the Midland MXTA37 ANC/IP66 Dustproof Microphone likes to play in the dirt. An Automatic Noise Canceling (ANC) mode means the rumble of your tractor or the growl of your 4 wheeler won't drown out what you're trying to say. The dustproof push-to-talk button won't get gummed up when you're rolling through the dirt all day long, while the JIS4 waterproof rating means it can handle a bit of rain. LED status indicator is easy to see, and this 2-way radio mic has an integrated channel select. The Midland MXTA37 ANC/IP66 Dustproof Microphone is compatible with the MXT115 2-way radio (not included). Mfrs. 90-day warranty.Manufacturer model #: MXTA37. Automatic Noise Canceling mode Dustproof push-to-talk button JIS4 waterproof rating LED status indicator Integrated channel select Works with the MXT115 2-way radio (not included)