The Hollyland Solidcom C1 Pro Dual-Ear Remote Headset delivers enhanced audio clarity with dual-microphone noise cancellation a wireless 1.9 GHz DECT connection and a comfortable cable-free dual-ear design. Supporting full-duplex 2-way communication up to 1100 ft this lightweight headset is perfect for live production teams needing freedom and crystal-clear comms. Enhanced noise reduction with dual-microphone ENC Reliable DECT 6.0 (1.9 GHz) wireless audio transmission Cable-free remote headset design for total mobility Dual-ear layout offers secure comfortable fit Clear audio with wide frequency response Extended 2-way communication range up to 1100 ft (350 m) LOS Convenient mute via button or rotating boom mic Includes two hot-swappable Li-ion batteries Compatible with Solidcom C1/C1 Pro master headsets and hub systems