We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four single-ear wireless headsets with adjustable boom microphones, matte black finish, charging case included

Eartec

Eartec EVADE EVX4S 2.4 GHz 4-Person Intercom Headset System

SKU CH-J979-B5T6V

A full-duplex wireless intercom kit for four users with single-ear headsets, 2.4 GHz frequency-hopping, 270° adjustable boom mics and 1148' range

  • Product typeHeadset
  • Full-duplex talk for four people with no base station needed
  • 4 GHz frequency-hopping link reaches up to 1148 feet
  • Boom rotates 270 degrees and mutes automatically when lifted
  • Eight hours of talk time from built-in rechargeable batteries
  • Includes cleaning spray and anti-static wipes for headset care

Four-Person Wireless Intercom

The Eartec EVADE EVX4S is a full-duplex wireless intercom system built for teams of four. It includes one single-ear master headset and three single-ear remote headsets. All electronics and batteries are integrated into the earcups, so no bodypacks, wires or separate hub are required. The system operates in the 2.4 GHz band using frequency-hopping technology.

Light Industrial Teams Without Hubs

This kit suits crews who need hands-free, simultaneous talk for light industrial tasks and can work within a 1148' range. It is not for users who need a central base station, multi-channel switching or a master unit that supports more than three remotes. Buyers requiring dual-ear coverage or hardwired backup options should look elsewhere.

Cleaning Spray and Wipes Included

The bundle adds a Goby Labs spray formulated for microphone and headphone surfaces plus a five-pack of Kellards anti-static screen cleaning wipes. These accessories keep the booms and earcups hygienic and clear of dust without extra purchases. They do not extend the 8-hour battery life or the wireless range.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $1,161.99
Pricier than about 94% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeHeadset

Questions about this item

Do I need a separate hub or bodypack for the four headsets to talk to each other?

No. The master and three remote headsets each contain their own 2.4 GHz radio and battery, so they link automatically without any extra hub or bodypack.

Can I keep using my existing wired headsets alongside the EVX4S system?

The EVX4S is a standalone wireless intercom; it does not have audio inputs or outputs for connecting wired headsets, so they cannot be mixed into the same conversation.

How do I know the master headset is linked to all three remotes after I turn them on?

When the master and each remote headset power up they automatically pair on the 2.4 GHz band; you will hear audio through all four single-ear cups once the link is established.

More in Earbuds & Over-Ear Headphones

Similar items