---
product_id: 278360265
title: "EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case"
brand: "eartec"
price: "$U122390"
currency: UYU
in_stock: true
reviews_count: 6
category: "Eartec"
url: https://www.desertcart.uy/products/278360265-eartec-ul5s-ultralite-hd-wireless-intercom-headset-system-5-person
store_origin: UY
region: Uruguay
---

# 1000ft wireless range 6-hour battery life Full duplex noise-cancelling mic EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case

**Brand:** eartec
**Price:** $U122390
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay in the loop, hands-free and hassle-free — the pro’s choice for wireless teamwork!

## Quick Answers

- **What is this?** EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case by eartec
- **How much does it cost?** $U122390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/278360265-eartec-ul5s-ultralite-hd-wireless-intercom-headset-system-5-person)

## Best For

- eartec enthusiasts

## Why This Product

- Trusted eartec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 1000ft Range:** Command your workflow across large sets, construction sites, or outdoor adventures without losing signal.
- • **Seamless 5-Person Full Duplex:** Stay connected with simultaneous, interference-free communication on a 1.9 GHz DECT frequency.
- • **Ultra-Light, Wire-Free Design:** Experience ultimate mobility with all electronics and batteries built into sleek single-ear headsets—no bulky belts or cables.
- • **All-Day Power & Quick Recharge:** Up to 6 hours of continuous talk time with rechargeable lithium batteries and a 10-bay multi-port charger for effortless group charging.
- • **Crystal Clear Audio in Any Environment:** Noise-cancelling microphones automatically mute when pivoted up, ensuring professional-grade clarity even in noisy settings.

## Overview

The EARTEC UL5S Ultralite HD Wireless Intercom Headset System is a professional-grade, 5-person full duplex communication solution featuring single-ear wireless headsets with up to 1000ft range and 6 hours of talk time. Operating on a 1.9 GHz DECT frequency, it delivers interference-free, crystal-clear audio with noise-cancelling microphones. The system includes rechargeable lithium batteries, a 10-bay charger, and a soft carrying case, making it ideal for video production, stage work, construction, and other hands-free communication needs.

## Description

The Eartec UL5S is a professional full duplex intercom for five people that need to communicate and work with their hands. This compact system features five UltraLITE single ear wireless headsets, one “Master” that sets the digital sequence, and four “Remote” headsets. UltraLITE utilize Digital Enhanced Cordless Technology (DECT) to provide professional, simultaneous wireless communication within a quarter mile range.The UltraLITE series are a breakthrough because all electronics, including the battery are built right inside the headset earcups, eliminating wires and belt worn radios. The system does not require a base station, and the headsets are field programmable, meaning that the system can be expanded at any time.No FCC License Required

Review: Amazing product and Amazing service by desertcart. Thanks to desertcart - Good device
Review: La clarté de la voix - Très bien pour la communication entre 2 personne sur un bateau

## Features

- INCLUDES: 1 ULSM Single-Ear Main Headset, 4 ULSR Single-Ear Remote Headset, 5 Rechargeable Lithium Batteries, 10 Bay Multi-port Charger and a Softside Carrying Case.
- HANDS-FREE FULL DUPLEX: Wireless headsets operate on 1.9 GHz frequency to avoid interference with other devices; allows for simultaneous communication for 5 users.
- EXCEPTIONAL PERFORMANCE: Up to 1,000 ft LOS wireless range; up to 6 hours of talk time on a single charge; pivoting microphone allows for the headsets to be worn on either left or right side.
- GREAT CLARITY: Noise-cancelling microphone that automatically mutes when pivoted upwards; high-quality voice communication even in high-noise environments.
- PERFECT FOR: video production, stage production, boat operators, drone operators, construction sites, RVs, UTVs and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PPPVZ2D |
| Additional Features | Full Duplex, Noise Cancellation, Rechargeable, Wireless |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 6 Hours |
| Best Sellers Rank | #51,504 in Electronics ( See Top 100 in Electronics ) #47 in Telephone Headsets |
| Brand | Eartec |
| Built-In Media | Rechargeable Lithium Batteries, 8 Bay Multi-Port Charger, Soft-side Case |
| Cable Features | Without Cable |
| Carrying Case Color | Grey |
| Carrying Case Material | Nylon or Polyester |
| Color | Black |
| Colour | Black |
| Compatible Devices | Wireless Headsets |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | wireless |
| Customer Package Type | Likely shipped in a box with cushioning material and included soft case for protection. |
| Customer Reviews | 4.5 out of 5 stars 641 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | rounded |
| Enclosure Material | Nylon or Polyester |
| Form factor | On Ear |
| Frequency Range | 85 Hz - 255 Hz |
| Frequency Response | 1.9 GHz |
| Headphone Folding Features | On Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Weight | 113.4 Grams |
| Manufacturer | Eartec |
| Model Name | UL5S |
| Model Number | UL5S |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Series Number | 5 |
| Specific Uses For Product | Communication |
| Style Name | Contemporary |
| Subject Character | no character |
| Theme | Wireless Communication |
| UPC | 718356224154 |
| Unit Count | 5 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | RF |

## Product Details

- **Brand:** Eartec
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** On Ear
- **Impedance:** 32 Ohms

## Images

![EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case - Image 1](https://m.media-amazon.com/images/I/61HIJ+jK75L.jpg)
![EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case - Image 2](https://m.media-amazon.com/images/I/71FFN3Dd8sL.jpg)
![EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case - Image 3](https://m.media-amazon.com/images/I/81h8vorzndL.jpg)
![EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case - Image 4](https://m.media-amazon.com/images/I/71MegCUBI6L.jpg)
![EARTEC UL5S Ultralite HD Wireless Intercom Headset System, 5-Person Full Duplex Communication, Single Ear, Up to 1000ft Range — Professional-Grade, U.S. Company | 5-Person Full-Duplex Dect System, Single-Ear Headsets, 400m Range, 6-Hr Runtime, Includes 5 Headsets, Charger and Case - Image 5](https://m.media-amazon.com/images/I/811Y1HkaeFL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what about the Warranty**
A: It has 30 days Amazon warranty. You should contact the manufacturer for later.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product and Amazing service by Amazon. Thanks to Amazon
*by Z***I on 31 July 2021*

Good device

### ⭐⭐⭐⭐⭐ La clarté de la voix
*by Y***N on 22 July 2023*

Très bien pour la communication entre 2 personne sur un bateau

### ⭐⭐⭐⭐⭐ Game changer
*by Z***E on 19 October 2020*

Honestly amazing. My dad has a 50 foot power trawler and when coming into the marina, we would have to shout to hear each other. If there was wind, we simply couldn't hear each other, especially with the thrusters. These are a game changer. Can talk to each other as if you're in a library. 10/10. 100% recommend

## Frequently Bought Together

- Eartec UL5S Ultralite-HD 5-Person Full Duplex Wireless Intercom Headset Communication System, Single Ear Headsets, Up to 1000ft Range, U.S. Company
- Eartec 3.7V Rechargeable Lithium Ion Battery for Ultralite headsets and HUB Stations (LX600LI)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-07-29*