Hollyland Solidcom C1 Pro-4S

The Hollyland Solidcom C1 Pro-4S is a full-duplex wireless intercom system designed to facilitate clear and reliable communication for teams in various professional settings, including film and television production, live events, and broadcasting. This system includes four single-sided headsets—one master and three remote units—eliminating the need for bodypacks or hubs, thereby enhancing mobility and ease of use.

Key Features

• Dual-Microphone Environmental Noise Cancellation (ENC): Each headset is equipped with a primary directional microphone to capture the user's voice and a secondary omnidirectional microphone to collect ambient noise. The system employs an advanced ENC algorithm to effectively reduce environmental noise, ensuring clear communication even in loud environments.

• Reliable 1.9 GHz DECT 6.0 Technology: Operating in the 1.9 GHz frequency band, the system utilizes DECT 6.0 technology to provide secure and stable transmission with a line-of-sight range of up to 1,100 feet (350 meters).

• True-Wireless Design: The headsets function without the need for bodypacks or base stations, offering a hands-free experience that enhances team coordination and efficiency.

• Push-to-Talk (PTT) Functionality: A TALK/MUTE button on each headset supports push-to-talk operation, allowing users to communicate as needed. Additionally, rotating the microphone boom up or down mutes or activates the microphone, providing intuitive control.

• Extended Battery Life: Each headset is powered by a rechargeable 700 mAh lithium-ion battery. Remote headsets offer up to 10 hours of operation on a single charge, while the master headset provides up to 5 hours when connected to up to five remote headsets. Batteries recharge fully in approximately 2.5 hours.

Minimum Specifications

• Frequency Band: 1.9 GHz DECT 6.0
• Transmission Range: Up to 1,100 feet (350 meters) line-of-sight
• Frequency Response: 150 Hz to 7 kHz
• Battery Capacity: 700 mAh
• Battery Life:
  • Remote Headset: Up to 10 hours
  • Master Headset: Up to 5 hours (with up to 5 remote headsets connected)
• Charging Time: Approximately 2.5 hours
• Weight: Approximately 6 ounces (170 grams) per headset, including battery