The Hollyland Solidcom C1 Pro is a professional wireless intercom system. It features an advanced Dual-Mic ENC, PTT function, wideband audio (150Hz–7kHz), and a 1,100ft (350m) reliable range. It is also DECT 6.0-enhanced for superior stability, ultra-long duration, and increased portability and durability. Ready to use out of the box, it is backward compatible with Solidcom C1.

Key Features

Push-to-Talk Wireless Intercom: Beyond the Walkie-Talkie Experience
24-hour Long Duration: Each Headset comes with an Extra Battery-Never Run Out of Power
Active Environment Noise Cancellation
Up to 1100ft (350m) Transmission Range
Full Duplex Communication
Backward Compatible with the First Generation Solidcom C1

Solidcom C1 Pro

Next-Level Team Talk

1,100ft (350m) Full-Duplex ENC Wireless Intercom Headset System

Take a closer look

The Solidcom C1 Pro is a wireless intercom headset system that's lightweight and easy to use. It features dual-mic ENC technology, which eliminates environmental noise and makes communication clear even in loud environments. The system uses advanced DECT 6.0 technology and has a wideband audio range of 150Hz to 7kHz. It also offers reliable communication up to 1,100ft (350m).

Unparalleled Dual-Mic ENC

The Solidcom C1 Pro uses dual-mic ENC technology to capture clear sound in loud environments. Its main mic focuses on the speaker's voice range, while the secondary omnidirectional mic collects environmental noise samples. The advanced ENC algorithm processes the sound signal, cancelling out environmental noise and delivering crystal-clear sound quality.

150Hz–7kHz Wideband Audio with AEC

The Solidcom C1 Pro intercom system is capable of delivering authentic and clear sound, even in the most demanding production environments. Its premium Acoustic Echo Cancellation (AEC) function effectively removes unwanted echo within the frequency response range of 150Hz to 7kHz, promoting more efficient teamwork.

Robust Wind Noise Removal

The Solidcom C1 Pro is the solution for communication in noisy production environments. The Y5 felt paper serves as a wind filter and microphone cushion, ensuring peace of mind in noisy production environments.

Acoustic Design Reduces Noise to a Minimum

TALK/MUTE Button with the PTT Function

1. To switch between the TALK and MUTE modes, simply press the TALK/MUTE button. You can also switch between the two modes by rotating the mic boom up or down.

2. The push-to-talk (PTT) function enables you to temporarily activate talk mode, similar to a walkie-talkie, while still maintaining the full duplex communication feature. Simply hold down the button to talk and release it to return to MUTE mode.

Uncompromising Security & Stability with DECT 6.0

Solidcom C1 Pro uses DECT 6.0 technology to secure your communication from eavesdropping. Its dual-antenna design in the 1.9GHz band ensures stable and clear communication, allowing twice as many users on the channel.

Extended Usage Time & Additional Backup Batteries

Ultra-low power consumption
20% Reduced Compared to the First Generation

SPECIFICATIONS

Item	Parameters
Transmission Range	1,100ft (350m) LOS
Frequency Information	1.9 GHz (DECT) (varies by country and region)
Modulation Mode	GFSK
RX Sensitivity	<-90dBm
Battery Capacity	700mAh（2.66Wh）
Operation Time	Remote headset: >10 hours (ENC ON) Master headset: >5 hours (ENC ON with 5 remote headsets) Master headset: >4 hours (ENC ON with 7 remote headsets)
Charging Time	About 2.5 hours
Frequency Response	ENC OFF: 150Hz–7kHz (fluctuation range: ±6dB) 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
Net Weight	About 170g (6oz) with the battery included for each wireless headset
Temperature Range	0℃ to 45℃ (working condition) –10℃ to 60℃ (storage condition)

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