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	12H
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):

Videos:

SYNCO Xtalk Master Tutorials

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