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Eartec UltraLITE 2-Person Full-Duplex Wireless Intercom with 1 Single-Ear & 1 Dual-Ear Headset (1.9 GHz, USA)

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Eartec UltraLITE 2-Person Full-Duplex Wireless Intercom with 1 Single-Ear & 1 Dual-Ear Headset (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 Dual-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 Dual-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)
Dual Earpiece (Left or Right Side)
System
Number of Included Headsets
1x Single-Sided Headset
1x Dual-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)
Dual 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
2.95 lb
Box Dimensions (LxWxH)
12.3 x 9.1 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?

question

Can the headset operate with both mice in an open party mode so that you don't have to push to talk?
Asked by: Anonymous
The UltraLITE series is able to accommodate up to 4 headsets in duplex communication with no button pushing required.
Answered by: Jeff P.
Date published: 2018-11-15

Is this system expandable or does it only work ...

Is this system expandable or does it only work together as sets? Can you buy additional headphones to expand the set?
Asked by: Antonio
This system is expandable up to 5 users without a hub, or 7 users with a hub. Additional headsets can be purchased. https://www.bhphotovideo.com/c/product/1269405-REG/eartec_ulsr_ultralite_single_ear_remote_headset.html
Answered by: John
Date published: 2019-07-17

Do this EU version can operates without HUB or ...

Do this EU version can operates without HUB or must use HUB ?
Asked by: Sutoro
The HUB must be used when there are more than 4 headsets employed and for the extended range.
Answered by: Mark S
Date published: 2019-05-06

Are communications contained in the earpieces (no ...

Are communications contained in the earpieces (no bleed in a quiet church environment)?
Asked by: Ole
The sound would be contained in the earpiece. The Eartec UltraLITE systems are made specifically for situations where the communication must be silent in the room, such as film and video shoots, or theater productions.
Answered by: Steven M
Date published: 2019-05-22

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

question

If I work in a place where there are other equal teams, is there a problem? Each batch has different ip address number ?
Asked by: Mike
These products do not have IP addresses. They work via RF signals. You may work with 3 separate systems simultaneously.
Answered by: Mark S.
Date published: 2023-06-02

Would I need to buy anything else to make these ...

Would I need to buy anything else to make these work or is just buying these good?
Asked by: Mary
As is, you have communication between four (4) users. Easy to use. Work great.
Answered by: Djuan
Date published: 2019-08-16

question

How can I tighten my microphone? It all of a sudden got very loose and it just falls down when I try to mute it
Asked by: Madison b.
You should contact Eartec to determine if this is something you can fix yourself or if you will need to return the headset for repair. You can reach Eartec by phone at 800-399-5994 or 401-782-4966.
Answered by: Andrea O.
Date published: 2018-08-26
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