Hollyland Solidcom C1 Pro-4S-DH 4-Person Noise Cancelling Headset Intercom Double-Ear Version

Hollyland Solidcom C1 Pro-4S-DH 4-Person Noise Cancelling Headset Intercom Double-Ear Version is built for small production teams that need wireless crew communication with better headset isolation in active environments. Based on the source images, this kit includes 1 Solidcom C1 Pro wireless stereo master headset, 3 Solidcom C1 Pro wireless stereo remote headsets, an 8-slot battery charging case, batteries, cables, power adapter, cushions, headset bags, user manual, warranty card, and a carry case.

In real production use, this setup keeps four crew members connected without beltpacks or long comms cable runs. It supports a 1,100ft / 350m line-of-sight transmission range, uses GFSK modulation, and lists RX sensitivity below -90dBm. For camera teams, stage crews, small studios, houses of worship, and mobile production setups, that gives the crew a practical full-duplex communication path in a headset-based workflow.

Highlights

• 4-person wireless headset intercom system for small production crews
• Double-ear headset design helps improve monitoring isolation in louder environments
• 1,100ft / 350m LOS transmission range for stage, venue, and event coverage
• ENC rated at 20dB±2 supports clearer voice communication during production
• Complete charging and accessory package with batteries, cushions, headset bags, and carry case

Quick Specs & Uses

• Product type: 4-person full-duplex wireless headset intercom system
• Headset version: Double-ear
• Transmission range: 1,100ft / 350m LOS
• Modulation mode: GFSK
• RX sensitivity: <-90dBm
• Battery capacity: 700mAh / 2.66Wh
• Charging time: About 2.5 hours
• Remote headset operation time: >10 hours with ENC on
• Master headset operation time: >5 hours with ENC on and 5 remote headsets
• Master headset operation time: >4 hours with ENC on and 7 remote headsets
• Frequency response: ENC OFF 150Hz–7kHz; ENC ON 150Hz–7kHz
• Signal-to-noise ratio: 71±2dB @94dBSPL, 1kHz
• Distortion: <1% @94dBSPL, 150Hz–7kHz
• Microphone type: Electret
• Input SPL: >115dBSPL
• Output SPL: 94±3dBSPL @94dBSPL, 1kHz
• ENC: 20dB±2

Why It Helps

For a four-person crew, communication has to be quick, clear, and easy to wear through the whole job. This Solidcom C1 Pro double-ear kit gives the team a full-duplex headset workflow, so operators can talk and listen naturally while moving between camera positions, stage areas, control spaces, or event zones.

The double-ear design helps when the room gets loud. It gives operators more isolation than a single-ear headset, while the ENC support helps keep speech clearer during active production work. That matters on live events, worship services, school productions, and mobile jobs where the crew needs to stay locked in.

System Characteristics

• 4-user wireless headset workflow supports small crews without beltpack cable management
• Full-duplex operation allows natural two-way conversation during live production
• Double-ear monitoring improves isolation for louder production spaces
• ENC voice processing helps reduce background noise during communication
• Charging case and carry case keep batteries, headsets, and accessories organized between jobs

What’s In The Box

• 1 x Solidcom C1 (Pro) Carry Case for 4 & 6 Headset Systems
• 1 x Solidcom C1 Pro Wireless Stereo Master Headset Double-Ear Version
• 3 x Solidcom C1 Pro Wireless Stereo Remote Headset Double-Ear Version
• 1 x 8-Slot Battery Charging Case
• 1 x 12V/2A DC2.1 Power Adapter
• 1 x USB-A to USB-C Cable
• 4 x Solidcom C1 (Pro) Mic Cushion
• 8 x Li-ion Battery Pack 700
• 8 x Solidcom C1 (Pro) Over-Ear Earmuff
• 8 x Solidcom C1 (Pro) On-Ear Earmuff
• 2 x Solidcom C1 (Pro) Headset Sticker
• 4 x Headset Bag
• 1 x Warranty Card
• 1 x User Manual

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that works directly with production systems.