Expand the capacity of UltraLITE wireless headsets with the HUB Mini Duplex Transceiver Base for 1 Plug-In & up to 8 Wireless UltraLITE Headsets from Eartec. This transceiver can be used when on-the-go as it comes equipped with a LiPo battery or it can be plugged-in using the included AC adapter. Regardless of how you power it, the HUB offers 1/4-mile range along with two channels of communication as well as DECT technology making it easy to stay connected across the job site.

Eliminates Wires and Belt-Worn Radios    Provides Hands-Free Communication    7 Rechargeable Batteries    8-Port Charger    Large Soft-Side Case

Provides total mobility and increases system capacity to seven

Digital Enhanced Cordless Telecommunications technology

Choose between a rechargeable lithium battery or AC wall plug, both included

Take advantage of 3-hour operation

Ready-to-go right out of the box

Related Questions and Answers

Q: 1. Do they come with chargers?

A: Yes, this kit includes the Eartec 8-Bay Multi-Port Charging Base for 8 batteries.

Q: 2. I have the UL4S system and want to add another slave headset. I see there's a 5-set system available without a hub that uses the same slave units. Is this possible?

A: Eartec UL5S 5-Person Full-Duplex Wireless Intercom with 5 UltraLITE Single-Ear Headsets B&H # EAUL5S: https://bhpho.to/39npjFi Eartec UL5D 5-Person Full-Duplex Wireless Intercom with 5 UltraLITE Dual-Ear Headsets B&H # EAUL5D: https://bhpho.to/2SwQGGS

Q: 3. Can you buy multiple sets and Can you buy multiple sets and have them act independently without interference but used in the same building?

A: Yes, Eartec specifies the ability to use multiple systems such as the Eartec UL4S UltraLITE 4-Person Headset System in the same location without interference, although it is recommended to keep this to a minimum such as 2-3 systems.

Q: 4. I need a set for México, it works?

A: This system should work in Mexico. Please note, this system operates in the 1.9 DECT band, specifically 1920 to 1930 MHz.Please ensure with your local government that these frequencies are legal to use in your area.

Q: 5. Just to clarify, so I have purchased these already, would I be able add more to this system and if so how do I sync them? I would like to have 6-7 working together. Thanks

A: First, please make sure that your current system has "HD" written on the earset. If this is not the case, then you would need a whole new system. If it does, then in order for you to use 6-7 headsets at one time, you would need to purchase a HUB and an additional 3-4 remote headsets. Please keep in mind that the HUB will be replacing your current Master headset. Here are the sku's B&H # EAHUB, and BH #EAULDR.

Q: 6. Can you use different frequencies?

A: All of the headsets are set to the same frequency, but there is a range of frequencies between 1920 – 1930 MHz available. UltraLITE systems utilize a master headset and all of the others are satellites, with the system being full duplex, for two-way communication between all users.

Q: 7. There's a constant ringing in the master headset, but none in the remote headsets. Is this something that can be fixed, or is it normal?

A: To best assist you, please contact customer support at Eartec. They will be able to help you with troubleshooting the issue. You can reach them by phone at 800-399-5994 or 401-782-4966. They are available Monday through Friday from 9 AM to 5 PM EST.

Q: 8. Is there a 12 Vdc car charger in addition to the included 120 Vac charger?

A: Yes there is: Eartec 12V Vehicle Adapter for HUB Mini Duplex Base B&H # EAUHB12VCH: https://bhpho.to/3b5ST1P

Q: 9. Can it be used in Korea?

A: For use in Korea, Eartec recommends using the EU frequency option, BH #EAHUB7SMXSEU. Please note, Eartec does not have a proper power adapter for Korea to use with the charging bay. You would need to find a separate compatible charger for use.

Q: 10. Are any of the Eartec headphones powered with USB-charged batteries to eliminate yet another charger and AC Adapter? If not Eartec, another brand?

A: These Eartec Intercom systems all require the battery to be charged via the charging tray. For a 2 user IFB system to charge via micro-usb, you could use two of BH# LILK1A0 and pair them with two of the LILA454 headsets.