Hollyland Solidcom C1 Wireless Intercom Full Duplex 4-Person Communication Headset System-1 Master and 3 Remote Single Ear Headphone Microphone 1100ft Range- Refurbished(Excellent)

[1100ft Full-Duplex Wireless Headset for 4 Users] - Hollyland Solidcom C1 is true wireless and self-contained communication headset. The package includes 1 master and 3 remote headsets, 8 batteries, 8-port charging case, 8 ear cushions, 4 microphone cushions, 1 storage case, etc. Free your hands with no beltpack or base station.

[Clear Audio Quality for Precise Coordination] - Solidcom C1 intercom headset offers a 150Hz-7KHz wide frequency response, premium Acoustic Echo Cancellation performance, clear audio quality, >55dB Signal-to-Noise Ratio, <1% distortion. The directional electret mic captures the speaker's voice precisely even in a noisy environment.

[Stay Connected in 1100ft Coverage] - Solidcom C1 headset operates in 1.9GHz frequency band, providing a reliable transmission range up to 1100ft radius LOS with only 35ms latency. Dual-antenna diversity design enhances anti-interference capability, and guarantees secured and stable team communication in complex wireless conditions.

[Ready Out of Box, Easy to Use] - Solidcom C1 wireless headset will automatically connect up when powered on. Each headset weighs only 168g, comfortable to wear. You can mute the mic simply by lifting the mic boom. Ideal for production teams looking for real-time voice communication in socially distanced working scenarios.

[Rechargeable Battery for Extended Hours] - Each headset comes with 2 batteries to keep it working with minimal downtime. Each battery takes only 2.5h to fully charge, and will work for 5h. 2 batteries guarantee 10h working time. You can charge 4 batteries when using the other 4, or charge them together in the 8-port charging case.