The Panther headset from TEA has been designed to enable the transition to an in-the-ear tactical headset solution with your existing comms ensemble. Panther is designed to be compatible with any push-to-talk system that is built to accommodate a TJ120 “Nexus” plug, such as the U-94 from a variety of other manufacturers or any other similar PTT configuration. Just remove your over-the ear muffs from the U-94/PTT and plug in the Panther. That’s all. No calibration or configuration required. Panther was built according to military specifications, just like all TEA products. Use the Panther when those ear muffs become too hot and heavy and you need a solution that’s more suited for long-term use, or when team members have a common core PTT solution, but have a preference on their headset.