Saramonic WiTalk-WT4D 4-Person Full-Duplex 1.9GHz Wireless Dual-Ear Headset Intercom System with Hard Case

The Saramonic WiTalk-WT4D is a true full-duplex wireless intercom system for four people, built for film, TV, stage, and sports production crews who need to talk over each other without waiting their turn like a walkie-talkie. Operating in the less congested 1.9GHz spectrum, it delivers up to 1,312 feet of line-of-sight range with minimal interference, and the whole system travels in a rugged, water-tight hard case. Because it's expandable to 17 people with additional hub units, a 4-person crew can scale the same system up as a production grows.

• True full-duplex 4-person communication: All four users can speak simultaneously with no turn-taking limitation, unlike walkie-talkies or limited "full-duplex" systems.
• 1,312 foot (400m) line-of-sight range: Operates in the less congested 1.9GHz spectrum for a high-quality, interference-resistant signal.
• Up to 18-hour battery runtime: Remote headsets run up to 18 hours per charge, with the master headset running 5 hours with all 3 remotes active.
• Comfortable, hands-free headsets: Soft leatherette earpads, a 270° mic boom swivel, and rotatable ear cups let users mute with a flip of the gooseneck mic.
• Expandable to 17 people: Add additional remote headsets or WiTalk-Hub base stations to grow the system as a production's crew grows.