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

Featuring dual-mic Environmental Noise Cancellation (ENC) for use in loud environments, the Hollyland Solidcom C1 Pro-4S is a full-duplex wireless DECT intercom system engineered to provide clear audio and all-day wearing comfort in a true-wireless design with no bodypack or hub required. This configuration includes 4
Hollyland Solidcom C1 Pro-4S Wireless Intercom System
Overview
The Hollyland Solidcom C1 Pro-4S is a full-duplex wireless DECT intercom system designed for clear audio and comfort.
It includes 4 single-sided headsets (1 master and 3 remotes), rechargeable batteries, a charger, and accessories.
Operating in the 1.9 GHz spectrum with DECT 6.0 technology,
it offers secure transmission up to 1100’—ideal for film/TV production, concerts, and live events.
Key Features
- Dual-Mic Environmental Noise Cancellation
- Feature: Dual-mic ENC combines a directional mic and an omnidirectional mic to reduce background noise.
- Frequency Response: 150 Hz to 7 kHz for detailed voice capture.
- LED Indicators:
- Blue: ENC active
- Green: ENC off
- Red: Microphone off
- True-Wireless Design
- Range: Up to 1100′
- Design: No beltpack or base station needed; dust and water-resistant.
- Ease of Use
- Pairing: Headsets pair automatically with a long press on the “A” button.
- Microphone: 360° rotatable boom, with mute options and LED status indicator.
- Battery and Charging
- Master Headset: 5 hours (with 1-5 remotes, ENC on); 4 hours (with up to 7 remotes).
- Remote Headsets: Up to 10 hours with ENC engaged.
- Charging: 2.5 hours full recharge; includes charging station, USB cable, and AC adapter.
- Comfort and Durability
- Weight: 170g (6oz) with battery.
- Materials: PC-ABS for lightweight and durability; over-ear leather cushions and on-ear foam cushions for comfort.
- Wind Noise Removal
- Feature: Y5 felt paper wind filter reduces wind noise by 20.76dB.
- Expandable and Compatible
- Expansion: Up to 7 remote headsets without a hub; up to 8 with optional HUB Base.
- Backward Compatibility: Works with Solidcom C1 system; ENC technology enhances noise reduction.
This system provides a robust solution for clear communication in challenging environments, combining advanced noise cancellation with durable, comfortable design.
| Users per System | 4 |
|---|---|
| Wireless Technology | Digital DECT (1.9 GHz) |
| Operating Range | 1100' / 335.3 m |
| Inputs/Outputs | NO |
| Earpiece Design | On-Ear (Supra-Aural) / Over-Ear (Circumaural) |
| Number of Earpieces | Single Earpiece (Left or Right Side) |
| 5 |
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0 |
| 4 |
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0 |
| 3 |
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0 |
| 2 |
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0 |
| 1 |
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0 |
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