The Klein Electronics Signal S2 Split Wire Earpiece is a top - notch professional earpiece kit for Maxon and certain Midland radios. It comes with a clear Quick - Disconnect Audio Tube for easy use. If you order the Signal Quick - Disconnect (Signal - QD) earpiece, a separately - sold Quick - Disconnect adapter is needed. The PTT button has a built - in microphone and a clothing clip. You'll get a clear audio acoustic coil tube with quick disconnect, and a black tube option is available. It's adjustable for left or right ear use and includes an eartip. Compatible with Maxon models like 75 - 785, 75440, GTX - 200, GTX - 250, GTX - 300, GTX - 325, GTX - 400, GTX - 444, GTX - 450, G - 225, G - 227, G - 300, GXT500VP, SP140 and some Midland Radios.
Using this earpiece is a breeze. First, connect the earpiece to your radio. If you're using the Signal Quick - Disconnect earpiece, make sure you have the separately - sold Quick - Disconnect adapter and attach it properly. Clip the PTT button to your clothing for easy access. Adjust the earpiece to fit either your left or right ear. Put the eartip on for a comfortable fit. When it comes to maintenance, keep the earpiece clean. You can use a soft, dry cloth to wipe it down. Avoid getting the earpiece wet as it may damage the electronics. Also, store it in a cool, dry place when not in use. If you notice any issues with the audio quality or the quick - disconnect feature, check the connections first. If the problem persists, it might be time to contact the manufacturer.
