Custom Earmold Compatible with B12, AAC O2O (2024)

New from Coda Room Custom Audio, a super comfortable, fully-custom, plug-and-play earpiece compatible with the officiating communication systems used in the Big 12 and AAC!  Simply replace the stock, generic eartip with a soft-silicone earmold manufactured in the USA to the unique shape of your ear. Made from an impression of your ear, and customizable in thousands of color combinations, this earpiece is uniquely yours!* Made entirely from soft, pliable, medical-grade/hypoallergenic silicone.   Choose from full-seal or open-seal.  Fully sealed earpieces completely block out sound from entering that ear... great for high-noise environments when hearing your communications is key.   Open-seal, or X-cross earpieces were developed to transmit your comms while allowing for all sound to pass through the earpiece side...  perfect for the official who needs to hear that crucial "time out" without turning their head, or needs to hear a linebacker coming from the earpiece side to avoid a collisi