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Three single-ear wireless headsets with adjustable padded headbands, matte black finish

Eartec

Eartec Evade EVX3S Wireless Intercom System 3 Headsets 328ft Range

SKU CH-47XT-PGHD4

A full-duplex wireless intercom system with three single-ear headsets for hands-free team communication up to 328 feet using 2.4 GHz digital technology

  • Crystal-clear audio with ADPCM encoding at 16 kb/s
  • Reliable connection up to 328 ft on 2.4 GHz digital wireless
  • Easy setup with included lithium polymer batteries
  • Secure communication using TDMA and GFSK modulation
  • Hands-free single-ear design for situational awareness

System Overview

The Eartec Evade EVX3S is a full-duplex wireless intercom kit that includes three single-ear headsets for hands-free team communication. It operates on the 2.4 GHz band using TDMA and GFSK modulation with ADPCM encoding at 16 kb/s. The system supports up to nine users simultaneously within a 328-foot range, making it suitable for light-industrial crews who need secure, interference-free coordination.

Installation Notes

Each headset ships with a lithium-polymer battery that must be installed before first use; once fitted, the units are powered on and ready to talk without further pairing steps. The single-ear design is reversible for left or right wear, keeping the opposite ear open for ambient awareness. The only common setup issue is forgetting to insert the batteries or not seating them fully, which prevents the headset from powering on.

Sustained Operation

During continuous shift use the headsets maintain a stable digital link across the full 350-metre (1148.3-foot) line-of-sight distance thanks to automatic frequency-hopping. The lightweight frame and deluxe padding remain comfortable for extended periods, while the adjustable headband preserves fit without slipping. Battery life covers a typical work session, though heavy daily use will require a recharge routine between shifts.

Highlights

  • Crystal-clear audio with ADPCM encoding at 16 kb/s
  • Reliable connection up to 328 ft on 2.4 GHz digital wireless
  • Easy setup with included lithium polymer batteries
  • Secure communication using TDMA and GFSK modulation
  • Hands-free single-ear design for situational awareness

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 328-foot range is working after turning on the three headsets?

Power on all units and walk apart while speaking; clear audio at increasing distances up to the rated 328 feet confirms the 2.4 GHz link is performing as specified.

What items are included with the EVX3S system for immediate use?

The package provides three single-ear headsets with integrated lithium polymer batteries and adjustable headbands, ready for hands-free operation once switched on.

Which capacity of the Evade series supports a team of three users out of the box?

The EVX3S model includes exactly three headsets, matching a three-person crew without needing extra units.

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