Use this Eartec UltraPAK to 3.5mm TRRS Audio Cable to connect an UltraLITE HUB to a cellphone for audio integration with unlimited range via the phone call / video conferencing app.

Connects UltraLITE HUB to Cell Phone

Related Questions and Answers

Q: 1. What's the difference between single and dual.

A: The Single has one earpiece, which allows for greater situational awareness, and the Double has two earpieces, which will effectively block outside noises.

Q: 2. Are these headsets Waterproof?

A: No, the headsets in the Eartec UL2SAU UltraLITE 2-Person Headset System are not waterproof.

Q: 3. What is the best way to store these batteries when not in use for a day, month, or year?

A: Lithium ion batteries should be stored in a cool dry place and charged with approximately 30 to 50% power remaining (not fully drained). Make sure the battery contacts are protected so the battery will not short out if something were to touch the contact points. Many lithium ion batteries come with a cover that protects the contact points. Electrical tape can also be used for this purpose. Batteries can be left in the device when it is not used for a few days, but should be removed from the device if it will not be used for a week or longer. This will help to extend battery life and also prevent possible damage to your device.

Q: 4. Are we may add another headphone to the system?

A: The Eartec UltraLITE 7 user system features the maximum amount of headsets operational with this system. 6 fully wireless headsets and an additional wired headset connected to the Hub. No additional headsets are able to be added.

Q: 5. Can I use in South Korea?

A: For South Korea, you would want the version with the EU frequencies, BH #EAUL4SEU.

Q: 6. Is there a charging station for the batteries?

A: Yes, the Eartec UL4D UltraLITE 4-Person Headset System (USA) includes the Eartec 8-Port Multi-Charger for charging the batteries used in the UltraLITE headsets.

Q: 7. Can 保险清单 摄影及机械 1. Moviebird 45 - 200万 2. OperTec Milli 3轴防震云台 - 150万 3. OperTec SteelBoy 20 - 65万 4. Red Heilum 8K 2套 - 90万 5. Red Gemini 5K 3套 - 75万 6. 安琴24-290 2套 - 90万 7. 安琴19.5-94 2套 - 60万 8. 安琴16-40 2套 - 36万 9. Cinetech Dolly升降车 - 60万 10. GF-8摇臂 - 6万 11. 莱卡定焦镜头组 2套 - 160万 May I know for the Eartec UL4SAU UltraLITE 4-Person Headset System (AU) can I use sets to connect together? Or can I add more headsets?

A: You can add up to 9 headsets in total. It is not possible o use two sets together.

Q: 8. What is the difference between AU, EU and USA versions?

A: Different frequency blocks for Europe, Australia and the USA.

Q: 9. I have an older eartec that uses NiMH Battery. Can I change them and use lithium batteries?

A: Please use the original type battery chemistry.

Q: 10. Can this specific system work outside United states

A: The Eartec HUB742MXS UltraLITE 7-Person HUB Intercom System with Max 4G Single Headset (USA). Will also work in Canada and Mexico.