Could you use these in a J3 Cub with window and door open? This environment would be comparable to windows all open in a loud car

I don't know why not, there is a volum control so you can turn them up very loud. Shouldn't be a problem. We have used them on the boat with the engines running.

Will these work on my UTV side x side?

Hello Richard, we've had many customers using these headsets on side-by-sides with great results. Thank you for your question!

Can you reverse the sides of the ear pieces? I can't hear in my left ear, so I'd like to switch them so the sound side is on the right.

Yes. The mouthpiece swivels so you can reverse the headset and ear pieces.

with the ul3s set, can each head set (3 total) communicate and hear each other in real time?

That is correct. Any user will be able to hear and communicate with the other two. Thank you for your question!

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Eartec UL2S Ultralite HD Wireless Intercom Headset System, 2-Person Full Duplex, Single Ear, DECT Interference-Free, Up to 1000ft Range, Team Communication for Crews

Product ID: 367777717

Details

Brand
Solid Signal
Color
Single
Frequency Range
1.9 GHz
Number of Batteries
2 Lithium
Number of Channels
2
Special Feature
Microphone

📶1000 ft wireless range

🔋6 hrs talk time

🎙️Noise-cancelling mic

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€ 791.60

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Stay connected, hands-free, and ahead of the game.

EXTENDED WIRELESS FREEDOM - Up to 1000 ft line-of-sight range keeps you connected across large venues or worksites.
ADAPTIVE COMFORT VERSATILITY - Pivoting mic design lets you wear the headset on either ear with automatic mute when flipped up.
ALL DAY POWER QUICK RECHARGE - Enjoy up to 6 hours of continuous talk time with rechargeable lithium polymer batteries and dual bay charger.
SEAMLESS DUAL USER COMMUNICATION - Full duplex wireless on 1.9 GHz for crystal-clear, interference-free talk between two users.
NOISE CANCELLING CLARITY IN ANY ENVIRONMENT - High-quality voice transmission even in loud, chaotic settings like construction sites or stage productions.

The Eartec UL2S Ultralite is a professional-grade wireless headset system designed for two users, featuring full duplex communication on a 1.9 GHz frequency to avoid interference. It offers up to 1000 ft wireless range, 6 hours of talk time per charge, and noise-cancelling microphones with pivot-to-mute functionality. Ideal for demanding environments like stage management, construction, and marine operations, this bundle includes two single-ear headsets, rechargeable batteries, a multi-port charger, a soft case, and cleaning wipes for optimal maintenance.

Specifications

ASIN	B09DTDN214
Additional Features	Microphone Included, Noise Cancellation
Battery Average Life	6 Hours
Best Sellers Rank	#25 in Telephone Headsets
Brand	Solid Signal
Built-In Media	ULSM Single-Ear Main Headset, ULSR Single-Ear Remote Headset, 2 Rechargeable Lithium Batteries, Dual Bay Multi-port Charger, Softside Case, Solid Signal Cleaning Wipes
Color	Single
Compatible Devices	Wireless audio sources with RF receivers (e.g., certain smartphones, tablets, computers, and audio players)
Connectivity Protocol	DECT
Customer Reviews	4.5 4.5 out of 5 stars (388)
Frequency Range	1.9 GHz
Manufacturer	Eartec
Mfr Part Number	UL2S
Model Number	UL2S
Number of Batteries	2 Lithium Polymer batteries required. (included)
Number of Channels	2
Talking Range Maximum	1000 Feet
UPC	718356224093
Unit Count	2 Count
Water Resistance Level	Not Water Resistant

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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