Saramonic WiTalk WT3S

The Saramonic WiTalk WT3S is a true full-duplex, hub-free 1.9 GHz wireless intercom system for 3 people featuring ultra-light single-ear headsets with 270° swivel booms that auto-mute when flipped up. Delivering crystal-clear simultaneous talk for everyone at once (no push-to-talk), an impressive 400 m (1312 ft) line-of-sight range, up to 18-hour battery life on remotes, and breathable leatherette earpads, it’s the perfect hands-free comms solution for small film crews, live events, sports production and stage teams.

The Saramonic WiTalk WT3S is the world’s first truly wireless, body-pack-free full-duplex intercom in the 1.9 GHz band. All three headsets (1 master + 2 remotes) communicate simultaneously with zero latency or talk-over restrictions – everyone can speak at the same time, exactly like a wired Clear-Com or traditional party-line system, but completely cable-free. The lightweight 300 g headsets feature soft leatherette earpads, adjustable headbands, and rotatable microphone booms that can be worn on left or right ears. Flip the boom up to auto-mute; volume and mute buttons are right on the earcup. Operating in the interference-free 1.9 GHz spectrum, it delivers 400 m of stable range and high-resolution vocal clarity (65 dB SNR, 300 Hz–5 kHz tailored response). Includes three 1200 mAh batteries, USB-C charging cables, and a waterproof hard case. Expandable up to 17 users with optional hub and additional headsets.

Key Features

• True full-duplex – all 3 people talk simultaneously (no PTT)
• No hub or beltpack required – completely wireless headsets
• 400 m (1312 ft) line-of-sight range in 1.9 GHz band
• Single-ear design with 270° rotatable boom (left/right configurable)
• Auto-mute when boom is flipped up
• Up to 18 h battery on remotes / 5 h on master (with 4 remotes)
• USB-C charging + hot-swappable spare batteries available
• Breathable leatherette earpads & lightweight 300 g design
• Expandable to 9 or 17 users with optional WiTalk-Hub