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SYNCO Xtalk Masterย single-ear wireless two-way communication headset
SYNCO Xtalk Masterย wireless walkie-talkie headsetsย with dual earmuffs
SYNCO Xtalk Master full-duplex wireless intercom headsets featuring boom microphones and volume controls
SYNCO Xtalk Master headsets showing ear cups, control buttons, and built-in antennas
SYNCO Xtalk Masterย single-ear wireless two-way communication headset
SYNCO Xtalk Masterย wireless walkie-talkie headsetsย with dual earmuffs
SYNCO Xtalk Master full-duplex wireless intercom headsets featuring boom microphones and volume controls
SYNCO Xtalk Master headsets showing ear cups, control buttons, and built-in antennas

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

$159.00
Option
Qty/Set
Description

Powered by SYNCOโ€™s Mesh Talkโ„ข MasterFree 3.0 Technology, Xtalk Master wireless two-way communication headsets completely remove the traditional masterโ€“slave structure. Each headset acts as an independent node, automatically building a self-healing mesh network for instant and uninterrupted communication.

Available in single-ear and dual-ear versions, Xtalk Master supports seamless multi-user collaboration with master-free reliability, smart group control, and scalable team communication across film sets, live events, and security operations.

Key Features:

  • No Master Unit Required
  • Auto Regrouping for Multi-Team Comms
  • Up to 8 Users without Base Station
  • Up to 40 Users with Linked Base Stations
  • ENC 2.0 AI Noise Cancellation
  • 1640' Range (500 meters), Ultra-low 45 ms Latency
  • Manage up to 5 Teams via SYNCO Audio App
  • Real-Time 3.5mm Monitoring Port
  • Lightweight Ergonomic Headsets
  • 12-Hour Life on Replaceable Battery
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 12H
Charging Time About 2.5H
Frequency Response 150Hz~7KHz
Signal-To-Noise Ratio โ‰ฅ 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~+45ยฐ C (Working Status);
-20~+60ยฐ C (Storage Condition)
What's in the Box?

Only the SYNCO Xtalk Master XM8 packing list is shown here. Go to the details section to get more.

Resources

Manuals (English available):

Videos:

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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
Details Related Products Downloads Accessories
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 Talkโ„ข 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-healsย with no manual interventionย required.

No master unit, No pairing process, No single point of failureย - 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, thereโ€™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 youโ€™re on a fast-paced film set, coordinating at a live event, or managing security teams, Xtalk Master guarantees โ€œNo setup, No training, No delaysโ€. Just seamless, plug-and-talk efficiencyย - 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 networksย - no manual re-pairing required.

Easily divide a large team into up to 8 independent groupsย (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 Talkโ„ข.
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.
Two network diagrams illustrate how a master-free intercom system rebuilds 3 separate teams for independent communication.

Group Management

2-level, 5-group architecture with Group Leads enables role-based, focused communication.

Teams talk only within their assigned groups, while Group Leaders such as the Director in Management Group (Group A) and their crew such as the Camera Operator in Executive Group (B1โ€“B4), ensuring clear coordination without unnecessary chatter.

๐Ÿ‘‰Explore how to manage groups in the SYNCO Audio App.

Two network diagrams illustrate how a master-free intercom system works for 1-to-1 private communication.

One-to-one Private Call

Enables communication at a dedicated channel when necessary, ensuring important information is delivered accurately and instantly.

Two network diagrams to show how PTT priority mode works - priority to speaking first and automatically muting other devices.

PTT Priority Mode

Supports PTT mode, granting priority to speaking first and automatically muting other devices to improve execution efficiency.

A diagram shows how OTA upgrade works.

OTA Upgrade

Supports online OTA upgrades with continuous updates, making sure the device always at its best.

Diagrams show how โ€œFInd My Deviceโ€ works.

Find My Device

Starts a search with one tap - the device immediately emits an alert tone, making it easy to quickly locate and find.

Total Control with the SYNCO Audio App:ย 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 updatesย - 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 otherย - 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 timeย with no lag, no dropouts.
SYNCO Xtalk Master works under ENC 2.0 Algorithm to reduce noises.

ENC 2.0 Noise Cancellation:ย Enhance Voice Clarity with AIย Power

Powered by next-generation AI noise reduction, ENC 2.0 delivers up to 40dB noise suppressionย - twice the depth of conventionalย 20dBย 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. Single-ear and dual-ear versions are also available to balance environmental awareness and acoustic isolation.
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 Masterย wireless talkback headsetsย 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 headsetย 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 12-hour battery life.

Lightweight Ergonomic Design: Enjoyย 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 12 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:ย Enable Unlimited, Effortless Team Communication

With the SYNCO XStation, Xtalk Master supports base station expansion to scale communication, handling up to 20 channels in a single system. By linking two XStation 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.

Use Cases
A diagram to show how SYNCO Xtalk Master wireless two-way communication headsets used in drone shows. A diagram to show how SYNCO Xtalk Master used in drone shows.

Drone Show

A diagram to show how SYNCO Xtalk Master used in sports. A diagram to show how SYNCO Xtalk Master used in sports.

Sports

A diagram to show how SYNCO Xtalk Master wireless two-way communication headsets used in live performance. A diagram to show how SYNCO Xtalk Master used in live performance.

LIve Performance

A diagram to show how SYNCO Xtalk Master used in filmmaking. A diagram to show how SYNCO Xtalk Master used in filmmaking.

Filmmaking

Note: Group naming is for illustrative purposes only. Actual group names may vary and are subject to the app.

Packages

SYNCO Xtalk Master wireless two-way communication headsets one-set package
SYNCO Xtalk Master two-set package
SYNCO Xtalk Master four-set package
SYNCO Xtalk Master wireless two-way communication headsets eight-set package
SYNCO Xtalk Master twenty-set package

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SYNCO Xtalk XMax is a type of group communication headsets with two-ear design.
 
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Description

Powered by SYNCOโ€™s Mesh Talkโ„ข MasterFree 3.0 Technology, Xtalk Master wireless two-way communication headsets completely remove the traditional masterโ€“slave structure. Each headset acts as an independent node, automatically building a self-healing mesh network for instant and uninterrupted communication.

Available in single-ear and dual-ear versions, Xtalk Master supports seamless multi-user collaboration with master-free reliability, smart group control, and scalable team communication across film sets, live events, and security operations.

Key Features:

  • No Master Unit Required
  • Auto Regrouping for Multi-Team Comms
  • Up to 8 Users without Base Station
  • Up to 40 Users with Linked Base Stations
  • ENC 2.0 AI Noise Cancellation
  • 1640' Range (500 meters), Ultra-low 45 ms Latency
  • Manage up to 5 Teams via SYNCO Audio App
  • Real-Time 3.5mm Monitoring Port
  • Lightweight Ergonomic Headsets
  • 12-Hour Life on Replaceable Battery
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 12H
Charging Time About 2.5H
Frequency Response 150Hz~7KHz
Signal-To-Noise Ratio โ‰ฅ 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~+45ยฐ C (Working Status);
-20~+60ยฐ C (Storage Condition)
What's in the Box?

Only the SYNCO Xtalk Master XM8 packing list is shown here. Go to the details section to get more.

Resources

Manuals (English available):

Videos: