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Eartec UltraLITE 2-Person Full-Duplex Wireless Intercom with 2 Single-Ear Headsets (1.9 GHz, USA)

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Eartec UltraLITE 2-Person Full-Duplex Wireless Intercom with 2 Single-Ear Headsets (1.9 GHz, USA)
Key Features
  • Provides Hands-Free Communication
  • Eliminates Wires and Belt-Worn Radios
  • Reliable DECT 1.9 GHz Technology
  • 2 Rechargeable Batteries
This UltraLITE 2-Person Headset System from Eartec includes one UltraLITE Single-Ear Master headset, one UltraLITE Single-Ear Remote headset, two rechargeable LiPo batteries, a two-port charger, and a soft-side case. It is designed to accommodate two people who need to communicate wirelessly while simultaneously working with their hands. This configuration is intended for use in the United States.
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Eartec UltraLITE Overview

This UltraLITE 2-Person Headset System from Eartec includes one UltraLITE Single-Ear Master headset, one UltraLITE Single-Ear Remote headset, two rechargeable LiPo batteries, a two-port charger, and a soft-side case. It is designed to accommodate two people who need to communicate wirelessly while simultaneously working with their hands. This configuration is intended for use in the United States.

The UltraLITE headsets have the transceiver built right inside the ear-cup, eliminating headset wires and belt-worn radios. They provide two-way voice communication and the microphone arm can swivel 270° allowing you to wear the mic on the left or right side. Raising the mic boom into the up position automatically mutes the microphone.

Note:
Please note this product is intended for use in the the United States. It's not intended for use outside of the United States.
At a Glance
  • Full-duplex wireless communication without a base station or beltpack
  • Excellent performance with a range up to 1/4 mile
  • DECT frequency: Digital 1900 MHz band is interference free
  • Included LiPo batteries provide continuous 5-hr operation and are field replaceable
  • Adjustable mic boom rotates 270 degrees, worn on left or right
  • Auto mute: Mute microphone simply by moving the boom to up position
  • Volume control: Simple Up/Down push button adjustment
  • Water resistant: Silicone sealed for use outdoors in inclement conditions
  • Deluxe padding: Headsets fit firmly yet comfortably for an 8 hour work shift
  • Field programmable: Start small and add to your system as needed
  • 2-Port charger included: Individual battery bays, green LED indicates charge

Eartec UltraLITE Specs

Key Specs
Users per System
2
Wireless Technology
Digital DECT (1.9 GHz)
Operating Range
1312.3' / 400 m
Inputs/Outputs
No
Earpiece Design
On-Ear (Supra-Aural)
Number of Earpieces
Single Earpiece (Left or Right Side)
System
Number of Included Headsets
2x Single-Sided Headset
Number of Included Transceivers
No
Users per System
2
Wireless Connectivity
Wireless Technology
Digital DECT (1.9 GHz)
DECT Standard
6.0
Operating Range
1312.3' / 400 m
Max Transceivers per Band
5
Duplex Mode
Full-Duplex (FDX)
RF Channel Access Method
Time-Division Multiple Access (TDMA)
Speech Encoding
ADPCM / 32 b/s
Transmission Speed
1.152 Mb/s
Base Station
Inputs/Outputs
No
AC Input Power
110 to 140 VAC, 50 / 60 Hz
Headphone
Earpiece Design
On-Ear (Supra-Aural)
Earpiece Connection / Wearing Style
Headband
Number of Earpieces
Single Earpiece (Left or Right Side)
Sound Field
Mono
Controls/Microphone Location
Microphone: Adjustable Boom
Controls: Earpiece (Side Unspecified)
Microphone
Mic Boom Location
Interchangeable (Left or Right Side)
Wired Connectivity
Wired Audio Connector
No
Battery
Battery Type
Headset:
1 x Rechargeable Battery
Battery Chemistry
Lithium-Ion Polymer (LiPo)
Capacity (mAh)
800 mAh
Runtime
5 Hours
Recharge Time
3 Hours
Input Power
110 to 140 VAC, 60 Hz
Physical
Environmental Resistance
Water-Resistant (Unrated)
Operating Conditions
32 to 104°F / 0 to 40°C
Storage Conditions
14 to 122°F / -10 to 50°C
Packaging Info
Package Weight
2.66 lb
Box Dimensions (LxWxH)
12.4 x 9.2 x 7.3"

Eartec UltraLITE Reviews

Works great!

By Molly
Rated 5 out of 5
Date: 2026-05-26

Comfortable & easy to pair

Budget Friendly Live Production Must Have!

By Erik
Rated 5 out of 5
Date: 2024-07-09

I read multiple reviews of the Eartec UltraLITE Headsets prior to purchasing. My first impression after unboxing was that these feel more like a toy than a production environment tool. The $22 battery replacement cost also is a bit of a red flag. It's a proprietary battery so third party batteries aren't an option. In the past I've had to rely on hand signals or my production team members actually paying attention to move from live interviews to prerecorded scenes during livestreams. Not anymore. These simply work, despite their amateur appearance. Since they operate on the 1.9 GHz spectrum, I've never experienced dropouts or interference when in use. You can't toss them around like regular headphones. They not as well built as headphones. Keep them in the protective case when not in use and remove the batteries as recommended when not in use. I'm sure other companies make a better built headset, but at a much higher cost. If you treat them with care and follow the recommendations, these should provide you with several years of worry-free operation.

See any errors on this page?

Hello team, I want to use this product in South ...

Hello team, I want to use this product in South Korea. Which version would be appropriate? Thanks in advance!
Asked by: Min
The EU version, which is the Eartec UltraLITE 2-Person Full-Duplex Wireless Intercom with 2 Single-Ear Headsets - 1.9 GHz, EU (B&H # EAUL2SEU), is the appropriate version of the system to use in South Korea.
Answered by: Lisa S
Date published: 2023-03-12

Which model/set is suitable for use in Peru / ...

Which model/set is suitable for use in Peru / south america?
Asked by: gonzalo
For use in South America you will need the EU version of the Eartec UL2SEU UltraLITE 2-Person Headset System - EU (B&H # EAUL2SEU).
Answered by: Lisa S
Date published: 2022-03-06

is this system expandable? If I want to buy 2 ...

is this system expandable? If I want to buy 2 more headsets later, will they work with this?
Asked by: lloyd
Thank you for your question. You can expand this system with 2 more headsets buy purchasing 2 more remote units (B&H # EAULSR). You can use up to 5 without purchasing the eartec hub.
Answered by: Anthony
Date published: 2023-05-22

Would this work for two hearing impaired people ...

Would this work for two hearing impaired people to talk with each other when they are driving in the car together?
Asked by: Anne
Yes. The Eartec UL2S can be very loud as it is made to operate in environments with moderate background noise.
Answered by: David M
Date published: 2022-11-08

Are these water resistant?

Are these water resistant?
Asked by: Karen
The Eartec UltraLITE headsets are not water resistant
Answered by: leticia
Date published: 2021-02-23

Batteries

Batteries
Asked by: Jay
Here is a link to the replacement batteries for the Eartec Ultralite headsets: https://bhpho.to/3JTwA1a
Answered by: Jordan K
Date published: 2022-03-29

question

Has anyone else noticed that the volume level at it's highest setting on the Master is considerably lower than on the remote headsets?
Asked by: Jeffrey
We have noticed that the master volume seems to reset after a battery removal for charging and the volume may need to be increased afterward.
Answered by: John L.
Date published: 2018-08-26

Is there a 12 Vdc car charger in addition to the ...

Is there a 12 Vdc car charger in addition to the included 120 Vac charger?
Asked by: Gary
Yes there is: Eartec 12V Vehicle Adapter for HUB Mini Duplex Base B&H # EAUHB12VCH: https://bhpho.to/3b5ST1P
Answered by: Mark S
Date published: 2020-03-18
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