SYNCO Xtalk Master wireless two-way communication headsets

SYNCO Xtalk Master wireless walkie-talkie headsets with mic and single earmuff

SYNCO Xtalk Master full-duplex wireless intercom headsets have dual antennas and four buttons.

SYNCO Xtalk Master headsets have an adjustable microphone and headband.

SYNCO Xtalk Master Wireless Two-Way Communication Headsets, Master-Free Connection, App Control, Team Expansion, Smart Group Management, 45ms Low Latency

Name: SYNCO Xtalk Master Wireless Two-Way Communication Headsets, Master-Free Connection, App Control, Team Expansion, Smart Group Management, 45ms Low Latency
Brand: SYNCO
SKU: SY-XTALK-MASTER1-BK-EN-TLWZN
Price: 159.0 USD
Availability: InStock

$159.00

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Description
Specifications
What's in the Box?
Resources

Description

Powered by SYNCO’s world-first* (as of 1 October, 2025) self-developed Mesh Talk™ MasterFree 3.0 Technology, Xtalk Master wireless two-way communication headsets completely remove the traditional master–slave structure. Every headset operates as an independent node, instantly forming a fully adaptive mesh network the moment it powers on. As team members move, disconnect, or rejoin, the network automatically reorganizes and self-heals, keeping communication seamless, stable, and uninterrupted, with no setup required.

Supporting up to 8 local users in real time, Xtalk Master delivers 45ms ultra-low latency, 500m long-range stability, intelligent A/B group communication, and intuitive system control through the SYNCO Audio App. It enables fast, precise coordination across film productions, live events, security operations, and multi-department workflows.

Xtalk Master isn’t just an upgrade - it defines the next standard in professional communication, where master-free reliability, instant connectivity, smart group control, and real-time stability come together in one powerful system.

Specifications

Wireless Technology	Digital 2.4GHz
Transmission Mode	Full-Duplex
Operating Range	500m (LOS)
Frequency Band	2.4GHz
Latency	About 45ms
Approximate RF Sensitivity	<-90dBm
Radio Output Frequency	20dBm
Power	USB-C 5V
Battery Capacity	1050mAh Li-ion Battery
Working Time	15H
Charging Time	About 2.5H
Frequency Response	150Hz~7KHz
Signal-To-Noise Ratio	≥ 65dB
Distortion	<1 %
Microphone Type	Condenser Microphone
Max Input Sound Pressure Level	>115dBSPL
Output Sound Pressure Level	Typical 98+3dBSPL(at 94dBSPL 1KHz)
Weight	About 200g (Battery Included)
Temperature Range	0~+45° C (Working Status); -20~+60° C (Storage Condition)

What's in the Box?

Resources

Manuals (English available):

SYNCO Xtalk Master User Manual

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SYNCO Xtalk Master Wireless Two-Way Communication Headsets, Master-Free Connection, App Control, Team Expansion, Smart Group Management, 45ms Low Latency

$159.00

A video production team communicates with each other using SYNCO Xtalk Master wireless 2-way communication headsets featuring "Master Free 3.0" technology.

MasterFree 3.0 Technology: Eliminate the Master Unit for Seamless Team Communication

Powered by Mesh Talk™ MasterFree 3.0, Xtalk Master removes the master unit entirely. Every headset operates as an equal, independent node, forming a self-organizing mesh network the moment you power on.

As team members move, disconnect, or rejoin, the system automatically re-links and self-heals with no manual intervention required.

No master unit, No pairing process, No single point of failure - Just a stable, self-recovering communication network that keeps your team connected in any environment.

A film making team uses SYNCO Xtalk Master that can join group talk once power is on with no setting and no waiting.

Zero Setup, Zero Waiting: Connect Your Whole Team Instantly

With the SYNCO Xtalk Master, there’s no need for pairing devices, matching channels, or resetting failed connections.

Simply power on, enjoy auto-join, and get your entire team connected in seconds.

Whether you’re on a fast-paced film set, coordinating at a live event, or managing security teams, Xtalk Master guarantees “No setup, No training, No delays”. Just seamless, plug-and-talk efficiency - so your team can stay focused on what really matters.

Illustration of how SYNCO Xtalk Master wireless two-way communication headsets build separate networking for different groups at a live production site.

Flexible Multi-Group Communication: Talk to the Right People When You Need

Powered by MasterFree 3.0, the self-organizing mesh enables truly flexible team coordination. Devices automatically regroup as users move between networks - no manual re-pairing required.

Easily divide a large team into up to 8 independent groups (e.g., audio, camera, director) for parallel, interference-free communication.

With a single touch, switch instantly between Group A, Group B, or All-Call, so messages reach only the people who need to hear them.

Learn more about SYNCO MasterFree 3.0 powered by Mesh Talk™.

SYNCO Audio App used to control groups such as Director Team and Camera Team.

SYNCO Audio App offers a one-to-one private call.

SYNCO Xtalk Master offers PTT priority mode for speakers.

SYNCO Audio App offers OTA upgrade function.

SYNCO Audio App offers function to find your device.

Total Control with the SYNCO Audio App: Manages Everything at Your Fingertips

Take full control of your communication system from your smartphone. The SYNCO Audio App, available on iOS and Android, puts powerful management tools in one intuitive interface.

Create and manage groups instantly, launch private one-to-one conversations, check real-time device status and battery levels, locate misplaced units, and perform seamless OTA firmware updates - all with a few taps. From setup to daily operation, the app simplifies complex workflows and gives you complete visibility and control, wherever the job takes you.

SYNCO Xtalk Master full-duplex wireless headset communication system has two bands.

Dual-Band Communication: Delivers Reliable, Interference-Free Performance

Built with a dual-band, dual-antenna architecture, Xtalk Master operates across two independent frequency bands simultaneously. When interference affects one band, the system automatically switches to the other - keeping communication clear and uninterrupted.

Unlike traditional single-band systems that struggle in crowded environments, this intelligent dual-band design maintains a stable, reliable connection even in complex or high-interference conditions.

SYNCO Xtalk Master features 500m range and 45ms ultra-low latency.

Professional-Grade Stability: Get 500m Range & 45ms Low Latency, Even in Mesh Mode

Many intercom systems suffer reduced range and noticeable delay as more users and groups are added. Xtalk Master is built to perform differently.

With intelligent adaptive routing, it delivers up to 500 meters of stable coverage and 45ms ultra-low latency, even in complex, multi-user mesh environments. From film sets and stadiums to live events and outdoor productions, every instruction is delivered clearly and on time with no lag, no dropouts.

SYNCO Xtalk Master works under ENC 2.0 Algorithm to reduce noises.

ENC 2.0 Noise Cancellation: Enhance Voice Clarity with AI Power

Powered by next-generation AI noise reduction, ENC 2.0 delivers up to 40dB noise suppression - twice the depth of conventional 20dB communication headsets.

With a single press, it effectively reduces wind noise, crowd chatter, and mechanical interference while intelligently enhancing the human voice, ensuring clear, focused communication even in the loudest environments.

The user of SYNCO Xtalk Master wireless headset two-way intercom team communication system mutes other devices and gets priority to speak.

PTT Mode: Activate One-Touch Exclusive Talk for Instant Comms

Enable PTT mode directly on the device or via the app to instantly gain top speaking priority. All other connected units are automatically muted, ensuring your message cuts through clearly and without delay.

Perfect for directing action, issuing commands, or handling critical moments with speed and authority.

SYNCO Xtalk Master wireless talkback headsets has a 3.5mm jack for cameramen to monitor audio.

3.5mm Monitoring Input: Monitor Production Audio in Real Time

Monitor camera or recorder audio directly through the headset without interrupting team communication. This dedicated 3.5mm input streamlines on-set audio workflows and reduces the need for additional monitoring equipment.

SYNCO Xtalk Master offers lasting comfort and 15-hour battery life.

Lightweight Ergonomic Design: Enjoy All-Day Comfort and Long-Lasting Power

Designed for extended wear, the lightweight structure features a pressure-free headband and soft ear padding to reduce fatigue during long sessions. A replaceable 1050mAh battery delivers up to 15 hours of continuous runtime, keeping your team powered through full-day shoots, events, or operations without interruption.

The number of SYNCO Xtalk Master users can expand to 40 using 2 base stations.

Base Station Expansion: Enable Unlimited, Effortless Team Communication

The SYNCO Xtalk Master supports base station expansion to scale communication with ease, handling up to 20 channels in a single system. By linking two units via cable, the network can support up to 40 users for large-scale team coordination.

In addition, it provides cross-brand compatibility for team expansion - the station of other brands that carries a 4-wire port can be connected, allowing professional teams to collaborate smoothly and efficiently.