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The Eartec UL4D is a professional full duplex intercom for four people that need to communicate and work with their hands. This compact system features four UltraLITE dual ear wireless headsets, one “Main” that sets the digital sequence, and three “Remote” headsets. UltraLITE utilizes Digital Enhanced Cordless Technology (DECT) to provide professional, simultaneous wireless communication within a quarter mile range. The UltraLITE series is a breakthrough system 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.

The Eartec UL4D is a professional full duplex intercom for four people that need to communicate and work with their hands. This compact system features four UltraLITE dual ear wireless headsets, one “Main” that sets the digital sequence, and three “Remote” headsets. UltraLITE utilizes Digital Enhanced Cordless Technology (DECT) to provide professional, simultaneous wireless communication within a quarter mile range. The UltraLITE series is a breakthrough system 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.

Hear better, talk longer, truck smarter with dēzl Headset 200. This premium two-in-one trucking headset offers outstanding audio quality, superior battery life and quick conversion from single ear for driving to full stereo headset for enjoying audio entertainment during breaks. Up to 50 hours of battery life give you ample talk time for long over-the-road journeys. Active noise cancellation provides crisp audio quality for music, podcasts and phone calls. The adjustable boom mic separates your voice from ambient noise, so you can be heard clearly despite loud road noise. High-quality materials and plush memory foam ear pads ensure all-day comfort and durability. Additionally, you can pair the headset with a dēzl OTR truck navigator (sold separately) to hear and see navigation prompts and use voice commands while your hands stay on the wheel.

Tailored for jet pilots, the ProFlight Series 2 combines cutting-edge features with exceptional comfort, setting a new standard for in-flight communication. Customization is at your fingertips with multiple connector configurations, including Bluetooth and non-Bluetooth variants. Effortlessly connect to mobile devices, audio systems, and electronic flight bags using the Bose Connect app, enjoying the freedom of movement without compromising audio quality. Enhanced audio prioritization lets you effortlessly mix Bluetooth audio with intercom transmissions or temporarily mute Bluetooth to focus on critical communications, giving you unmatched control and convenience in the cockpit.

Powered by our next-gen processor and intelligent algorithms, the WH-1000XM6 premium headphones deliver studio-quality sound and our most advanced noise cancellation. Co-created with mastering audio engineers, every detail and note are heard as the artist intended. Enjoy a pure, uninterrupted listening experience anywhere with crystal-clear call quality and pro-level audio.
| Pros for Eartec - UL4D Ultralite Full Duplex Wireless Headset Communication for 4 Users - 4 Dual Ear Headsets | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Sound Quality, Comfort, Battery Life, Portability, Weight |
| Cons for Eartec - UL4D Ultralite Full Duplex Wireless Headset Communication for 4 Users - 4 Dual Ear Headsets | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Heat Dissipation, Ear Cup Size, Volume |
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