The Point Source Audio CM-i3-5F is a revolutionary dual in-ear intercom headset designed for Telex Systems. It's the world's first modular in-ear headset with even more innovative features! The patented slim - line design comes with removable earphones, now upgraded to be detachable from the cable. This updated feature offers multiple benefits. You can remove the in - earphones for proper hygiene when sharing the headset, replace them with your personal in - ears as the MMCX connector is compatible with most in - ear monitor brands, and quickly troubleshoot and replace with minimal downtime. With a sleek mouthpiece and a push - to - talk option for Motorola radios, it's highly customizable. This headset is extremely popular in concert venues, front - of - house operations, multimedia production, and other professional fields that need convenient two - way communication. Imagine listening to your comms feed in one ear while picking up ambient sounds in the other just by letting an earphone dangle. Changing listening modes is as easy as lifting a finger. Key features include a dynamic microphone element, in - ear design to eliminate fatigue, a light weight of only 2oz, 12dB off - axis noise rejection, detachable earphones, and a kink - free cable design. Earphone specs: single driver speaker, 96dB SPL@1VRMS sensitivity at 1 kHz, 16Ω impedance, transparent gray with a gray cable, 1.2 - meter total cable length, 50cm L/R cable, 3.5mm input connector, molded plastic transducer housing with male MMCX connector, and 3 sizes of eartips. Microphone specs: dynamic self - powered element, cardioid noise - cancelling, - 83dB 1V/Pa sensitivity, 200Hz - 10kHz frequency, 200Ω impedance, and a 1.2 - meter cable length.


Using the Point Source Audio CM - i3 - 5F headset is a breeze. First, put on the headset like you would any other in - ear headset. Adjust the earpieces to fit comfortably in your ears. If you want to use your personal in - ears, simply detach the existing ones using the MMCX connector and attach your own. To use the push - to - talk option with your Motorola radio, connect it properly as per the instructions. When it comes to listening, you can choose to listen with both ears or let one earphone dangle to pick up ambient sounds. As for maintenance, if you're sharing the headset, remove the earphones regularly to clean them for proper hygiene. If there's an issue with the earphones or cable, you can quickly detach and replace them. Keep the headset in a dry place when not in use to prevent damage. And always handle the cable gently to avoid kinking.