Eartec UL2S Ultralite Full Duplex Wireless Headset for 2 Users - Clear

In this review of the Eartec UL2S Ultralite system, the bottom line is simple: it is a focused two-user communication kit for situations where clear, simultaneous talk is essential. The package reviewed includes a main single-ear headset and a remote single-ear headset with rechargeable batteries, a dual bay charger, a soft case and Solid Signal cleaning wipes. The single biggest reason to buy is the hands-free full duplex capability that lets two operators speak and be heard at the same time without push-to-talk delays.

Key Features

• Full duplex operation: Allows both users to talk simultaneously over a 1.9 GHz link so conversations stay natural and uninterrupted.
• Long range: Works up to about 1,000 ft line-of-sight, which is useful for outdoor shoots, event crews, and boat work where team members separate.
• Replaceable battery system: The kit includes two rechargeable lithium batteries and a dual bay multi-port charger so you can keep both headsets powered and ready.
• Noise-cancelling microphone: Provides clear voice communication even in windy or noisy environments and mutes automatically when the mic is pivoted up.
• Wear flexibility: Pivoting microphone and single-ear design let users wear the headset on either side for comfort and situational awareness.
• Carry and care accessories: A softside case keeps the components together and the Solid Signal cleaning wipes help maintain microphone and earpiece cleanliness.

Who It's For

The UL2S is ideal for video and stage production crews, drone operators, boat captains, and construction supervisors who need reliable, real-time two-way communication between exactly two users. The single-ear format preserves ambient awareness, making it a sensible choice for safety-conscious work environments.

Those who need multi-user networks, headset-to-system interoperability, or fulsome battery endurance beyond a typical shift should look elsewhere; larger teams or prolonged continuous use will be better served by multi-user base stations or models with hot-swappable battery systems.

Pros & Conss

Pros

• True full duplex lets both users speak naturally without delays or push-to-talk interruptions.
• Clear audio and reliable noise-cancelling microphone deliver intelligible speech even in windy conditions.
• Solid kit extras such as the dual bay charger and softside case keep the system convenient to use and transport.
• Good line-of-sight range for most on-site production and marine tasks.

Cons

• Battery life is adequate for many jobs but some customers report mixed feelings on endurance for longer shifts.
• Designed for two users only, so it is not suitable when larger group communication is required.

Specifications

Included headsets	1 ULSM main single-ear, 1 ULSR remote single-ear
Frequency	1.9 GHz
Wireless range	Up to 1,000 ft LOS
Talk time	Up to 6 hours per charge
Batteries & charging	2 rechargeable lithium batteries, dual bay multi-port charger
Accessories	Softside case, Solid Signal cleaning wipes

Our Verdict

The Eartec UL2S Ultralite is a pragmatic, value-oriented two-user headset system that excels where natural, simultaneous speech matters. For video production, stage crews, marine use and similar two-person workflows it delivers clear communication, useful range and handy accessories, making it a sensible purchase when full duplex operation and simplicity are the top priorities.

Frequently Asked Questions

Does this system support simultaneous talk?
Yes. The UL2S uses full duplex operation on 1.9 GHz so both users can speak and listen at the same time.

How long does the battery last?
Battery life is up to about 6 hours of talk time on a single charge; the kit includes two rechargeable lithium batteries and a dual bay charger for convenient recharging.

Is this suitable for large crews?
No. This package is intended for two users; teams that need more than two simultaneous connections should choose a multi-user communication system.