Mesh Talk Master Group Communication Headsets, Master-Free Mesh Communication, Headset & App Control, ENC Noise Reduction

Details 【Master-Free Mesh Talk™ Tech for Reliable Team Communication】Built with self-developed Mesh Talk Master-Free 2.0, the Mesh Talk Master group communication headsets eliminate the need for a dedicated master headset. The network automatically maintains communication when a user temporarily loses connection or moves beyond the coverage area, helping keep the team connected without manual network setup. 【Flexible Group Communication With On-Headset Controls】Organize your crew with A/B group communication and switch between Group A, Group B, or the entire team directly from the headset. For more advanced workflows, the companion App supports multi-group, private, and one-to-one communication, making it easier to coordinate different teams without interrupting other conversations. 【All-Day Power, Ready for Anytime】All headsets for group communication come with a replaceable battery rated for up to 15 hours of operation, plus an additional battery for up to 30 hours of total runtime. The six-slot charging station allows multiple batteries to be charged at the same time, keeping spare power ready for extended shoots, events, and workdays. 【500m Communication Range with Low Latency】Xtalk Master delivers a communication range of up to 500m with ultra-low latency of just 45ms. Mesh Talk Master-Free 2.0 helps maintain stable transmission across multiple groups, so conversations remain responsive and easy to follow in demanding environments such as racetracks, streets, farms, and large work areas. 【Clear Voice in Noisy Environments】The ENC 2.0 technology reduces background noise, echo, and reverberation for more intelligible voice communication. The system supports a voice frequency range of 150Hz-7kHz, while one-touch noise reduction makes it quick to adapt when the surrounding environment gets louder. It allows you to use them as tour guide headsets for group communication, or for reliable team communication at events, on production sets, during tours, and in other noisy environments. 【3.5mm Monitoring for Professional Audio Workflows】The built-in 3.5mm monitoring port lets users monitor audio from a camera or recorder while staying connected to the intercom system. This provides a more streamlined production workflow and can reduce the need for additional monitoring equipment. Specifications Wireless Technology Digital 2.4GHz Transmission Mode Full-Duplex Operating Range 5000m (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 Single-Ear Cup: About 200g (Battery Included) Dual-Ear Cup: About 250g (Battery Included) Temperature Range 0~+45° C (Working Status） -20~+60° C (Storage Condition)