The Hollyland Solidcom C1 Pro Master Headset (Double-Ear) is an advanced full-duplex wireless intercom headset operating on the 1.9GHz DECT band for crystal-clear two-way communication. Featuring Hollyland’s environmental noise cancellation (ENC) with dual-mic beamforming, this headset ensures professional-grade voice clarity even in noisy environments. Designed as the system’s central master, it provides an operating range of up to 350m (LOS), supports up to 8 remote units without a hub, and includes dual batteries for uninterrupted operation. The double-ear design enhances focus and comfort for long-term use in production, broadcast, or live event settings.