Synco Xtalk Master Full-Duplex MasterFree Intercom System with 2 Dual-Ear Headsets

The Xtalk Master Full-Duplex MasterFree Intercom System with 2 Dual-Ear Headsets from Synco is a next-generation wireless intercom system built to unify onsite and remote teams. Powered by SYNCO's Mesh Talk MasterFree 3.0 technology, the system eliminates the traditional master-slave structure entirely. Each headset operates as an independent node that automatically forms a self-organizing mesh network the moment it powers on. As team members move, disconnect, or rejoin, the network instantly re-links and self-heals with no manual intervention, ensuring seamless, uninterrupted communication across film sets, live events, security operations, and multi-department productions. This configuration features 2 dual-ear headsets.

Seamless, Host-Free Communication for Any Team

The from is a next-generation wireless intercom system built to unify onsite and remote teams. Powered by SYNCO's Mesh Talk MasterFree 3.0 technology, the system eliminates the traditional master-slave structure entirely. Each headset operates as an independent node that automatically forms a self-organizing mesh network the moment it powers on. As team members move, disconnect, or rejoin, the network instantly re-links and self-heals with no manual intervention, ensuring seamless, uninterrupted communication across film sets, live events, security operations, and multi-department productions. This configuration features 2 dual-ear headsets.

Zero-Setup Operation and Intelligent Mesh Networking

With the Xtalk Master, there is no pairing process, channel matching, or reset procedure. Simply power on the headsets, and the entire team connects automatically within seconds. The adaptive mesh network continuously optimizes signal routing, eliminating single points of failure and maintaining stable communication, even as users move around the set or location.

Dual-Band Wireless Performance with Long-Range Stability

Featuring a dual-band, dual-antenna architecture, the Xtalk Master operates across two independent frequency bands simultaneously. If interference affects one band, the system automatically switches to the other, maintaining clear, uninterrupted communication. With intelligent adaptive routing, the system delivers up to 1640' of stable coverage and ultralow 45 ms latency, even in complex multi-user mesh environments.

Smart A/B Grouping with a New Management Structure

Unlike traditional intercom systems—where A/B grouping is typically limited to base-station control—the Xtalk Master introduces a fully reimagined group management concept through the SYNCO Audio app. Smart A/B grouping can be managed directly from the headset or base station, while the app enables a structured communication hierarchy designed for real-world production workflows.

Remote Collaboration and System Expansion

When paired with an XStation base station (available separately) the system offers USB-C UAC connectivity, allowing the Xtalk Master to integrate directly with computers for remote communication via platforms like Zoom, enabling unlimited off-site participants to join the conversation for large-scale operations. By linking two units via cable, teams can scale up to 40 users across 20 channels, and cross-brand compatibility with 4-wire intercom systems allows seamless integration into existing professional communication infrastructures.

Clear Voice Capture with Advanced AI Noise Reduction

The ENC 2.0 algorithm uses next-generation AI noise suppression to deliver up to 40 dB of noise reduction, effectively minimizing wind, crowd noise, and mechanical interference while enhancing speech clarity. Combined with ultralow latency, the system ensures natural, real-time communication for broadcast, live production, and fast-paced on-set environments.

PTT Priority Mode for Critical Communication

Push-to-Talk (PTT) mode allows a user to gain instant speaking priority. When activated from the headset or app, all other connected units are automatically muted, ensuring critical instructions are heard clearly and without delay.

All-Day Comfort and Real-Time Monitoring

Lightweight, ergonomic dual-ear headsets feature a pressure-free headband and soft ear padding for comfortable all-day wear while maintaining awareness of the surrounding environment. A replaceable 1050mAh battery provides up to 12 hours of continuous operation. The built-in 3.5mm monitoring input allows users to listen directly to camera or recorder audio without interrupting team communication.

Details in Brief

Mesh Talk MasterFree 3.0 technology enables host-free mesh networking

Auto-Regrouping: Self-organizing, self-healing peer-to-peer communication system

No master unit, pairing, or channel set up required

Supports up to 8 local users in real time

Expandable to 40 users via base-station linking (base stations available separately)

Base station supports cross-brand compatibility with 4-wire intercom systems

Dual-band, dual-antenna wireless architecture

Up to 1640’ operating range

Ultralow 45 ms full-duplex latency

Smart A/B grouping with up to 8 independent groups

SYNCO Audio app for iOS and Android control

One-to-one private chat and group management

Real-time device status and battery monitoring

Locate misplaced units through the app

OTA firmware updates via smartphone

USB-C UAC for online integration via XStation base station (available separately)

ENC 2.0 AI noise reduction with up to 40 dB suppression

Push-to-Talk priority mode for critical communication

3.5mm input for real-time program audio monitoring

Lightweight dual-ear ergonomic headset design

Replaceable 1050 mAh battery with up to 12-hour runtime