Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz)

Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz)
Two-Mic Environmental Noise Cancellation
Reliable 1.9 GHz DECT 6.0 Technology
True-Wireless Headset, No Bodypack
Comfortable Single-Ear Headset Design
Wide Frequency Response for Clear Audio
1100′ 2-Way Operating Range
Mute/PTT Button or Rotate Boom to Mute
Includes Batteries and Charger
Expandable System
Backward Compatible with Solidcom C1