Hollyland Solidcom C1 Pro Full-Duplex ENC Wireless Intercom Remote Headset (Dual-Ear)
Hollyland Solidcom C1 Pro Full-Duplex ENC Wireless Intercom Remote Headset (Dual-Ear) is backordered and will ship as soon as it is back in stock.
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The Hollyland Solidcom C1 Pro Full-Duplex ENC Wireless Intercom Remote Headset (Dual-Ear) is a standalone expansion headset built for high-noise live production environments.
While the single-ear version is great for maintaining awareness of your surroundings, the Dual-Ear (Double-Ear) configuration is specifically engineered for crew members stationed in deep acoustic chaos—such as front-of-house (FOH) audio engineers, concert camera operators right next to line arrays, racetrack technicians, and main-stage floor managers. By covering both ears, it provides passive physical acoustic isolation, allowing the internal intercom audio to shine without forcing you to max out the volume.
Key Audio & Structural Upgrades
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Dual-Ear Passive + Active Isolation: This headset pairs full over-ear physical coverage with Hollyland's active Dual-Mic Environmental Noise Cancellation (ENC). The main directional microphone tracks your mouth, while a secondary omnidirectional mic on the chassis tracks ambient room noise. The internal algorithm strips away up to 20dB of low-frequency background racket, delivering pristine vocal feeds to the rest of the crew.
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Tactile Push-to-Talk (PTT) Switch: The side of the master earcup features a large, easily accessible button. You can click it to toggle between a standard open-mic state, a standard "click-to-mute" setup, or hold it down for quick "Push-to-Talk" commands.
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Flip-to-Mute Ergonomics: Raising the microphone boom arm vertically past a structural detent click instantly mutes your transmission. Swinging it back down immediately re-opens your line.
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Full Backward Compatibility: This Pro Remote headset integrates perfectly into original, standard Solidcom C1 systems. Because the advanced ENC processing takes place inside this specific headset before broadcasting, anyone listening on an older C1 headset will instantly notice cleaner audio coming from this node.
Ecosystem Integration Boundaries
As a standalone Remote Headset, this device contains no master routing hardware. It cannot function as an independent intercom system by itself:
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The Master Requirement: It must be paired to a Solidcom C1 or C1 Pro Master Headset, or synced directly to a central Solidcom C1 / C1 Pro HUB Base Station.
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System Capacity Limits: Up to 7 remote headsets can link natively to a single Master headset without a hub. If connecting to a central HUB base station, it scales up to 8 wireless remotes per hub partition.
Technical Specifications Matrix
| Feature | Specification |
| Acoustic Design | Dual-Ear (Double-Ear) Over-Ear Closed-Back Profile |
| Wireless Protocol | Next-Gen DECT 6.0 on a Secure 1.9 GHz Carrier Band |
| Operating Range | Up to 1,100 Feet (350 Meters) Line-of-Sight (LOS) |
| Duplex Mode | True Full-Duplex (Simultaneous Speak & Listen) |
| Noise Attenuation Depth | Dual-Mic Active ENC / 20dB ±2 Noise Suppression |
| Audio Frequency Curve | 150 Hz to 7 kHz Wideband Voice Performance |
| Remote Node Runtime | Up to 10 Hours continuous use with ENC activated |
| Battery Type | Removable 700mAh (2.66Wh) Lithium-Ion Cell |
Ergonomics & Power Infrastructure
Even with a second earpiece added to the frame, the headset utilizes a lightweight PC-ABS composite body to prevent neck fatigue during long production days. The weight is distributed evenly across an ergonomic, cushioned headband.
It runs on the universal 700mAh batteries used across the entire Solidcom C1 line, supplying up to 10 hours of runtime despite driving two speakers and active ENC chips. The battery compartment features a quick-access hatch, allowing you to execute a battery swap in under five seconds mid-shoot without needing to un-pair from the network.
On-Set Remote Pairing Protocol: To add this dual-ear remote headset to your existing system, turn on your Master headset. Put on the new Dual-Ear Remote unit, then press and hold the A button (or volume up and down indicators depending on your package's firmware) on both headsets for 10 seconds. The indicator LED on the mic boom will flash quickly as they handshake, settling into a solid Blue LED once a secure connection is made.






