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The Cobra Surveillance Earpiece is a wired acoustic-tube headset for Performa 400 and 450 business radios. It uses the industry-standard M1 plug, so it also fits some other radios with the same connector. The clear tube and small earpiece keep it discreet, which suits hospitality, events and security staff who need to hear radio traffic without showing a device. Compared with a standard speaker mic, it offers more privacy and less visible gear, but it is wired and has no microphone or push-to-talk button of its own.
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Lowest price we've seen: $39.95 on Nov 11 at Best Buy. Tracked across 2 stores since Nov 11.
This is a surveillance-style earpiece for Cobra Performa 400 and 450 two-way handheld business radios. It uses a transparent acoustic tube for a discreet look. The audio is clear and intelligible in busy, noise-sensitive environments.
The earpiece has an industry-standard M1 plug, so it works with Cobra Performa radios and select non-Cobra devices. It stays secure while the wearer is moving and working. It is designed for comfortable continuous wear over an 8-hour shift.
It suits settings such as fine dining, luxury hotels, high-end event venues and VIP security services. Two clips are included to adjust how it is worn.
