Dual-Mic Environmental Noise Cancellation

The Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz) features a dual-mic ENC (Environmental Noise Cancellation) feature, for clear communication in louder environments.
This algorithm combines the main directional microphone with the speaker's mouth and a secondary mic on the earpiece to cancel out unwanted background noise.
LED shows that the system is working, with different colours representing different operating states.

True-Wireless Self-Contained Headset for 2-Way Communication

The ultracompact system does not have a belt pack or base station, making it a highly portable solution for real-time voice communication at a line-of-sight of up to 335.3 meters. The C1 Pro offers added dust and water resistance.

Easy to Use

The Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System headsets is easy to pair, simply by a long press on the A button on the master, which pairs the headsets in about 10 seconds.
The microphone rotates 360°, which allows you to use it on the left or the right ear. To mute the mic, the arm can simply be rotated up or down, alternatively you can use the PTT button to mute. An LED indicates the system is working and warns you when the battery is low.

Rechargeable Batteries + Charging Station

Each headset runs on a single battery, the master headsets operating time depends on the number of following headsets connected. The battery will last for up to 5 hours with 1 to 5 remote headsets and ENC activated, with 7 headsets connected, you will have approximately 4 hours of battery life.
Remote headsets will last for about 10 hours on a single charge with ENC engaged. The batteries can be fully charged in about 2.5 hours in the charging station. You will find a USB cable and AC adapter both included.

Increased Portability and Durability for a Better Experience

The Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System is precision-engineered from PC-ABS materials to make it incredibly lightweight at just about 170g. The battery, it is incredibly compact. The over-ear cushion features upgraded leather cushioning to better fit the human ear for all-day comfort. If you prefer, you will also find on-ear foam cushions.

Robust Wind Noise Removal

Is a versatile solution to prevent airflow from directly hitting the microphone. Featuring Y5 felt paper designed for the main mic as a wind filter. The headset is also able to reduce wind noise by up to 20.76dB.

Expandable and Backwards Compatible

The Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System makes it possible for you to link up to seven remote headsets to the master headset without the need for a hub.
These C1 Pro headsets are backwards compatible with the C1 system. Environmental Noise Cancellation (ENC) technology effectively reduces environmental noise at the speaker side. Regardless if you are wearing the C1 or C1 Pro, the noise will be reduced as long as the sound is coming from the C1 Pro headset.

• Hollyland Solidcom C1 Pro-4S Full-Duplex ENC Wireless Intercom System with 4 Headsets (1.9 GHz)
• Hollyland Master Headset
• 3 x Hollyland Follower Headset
• Hollyland Charging Case
• 4 x Hollyland Over-Ear Leather Cushion
• 4 x Hollyland On-Ear Foam Cushion
• 4 x Hollyland Mic Windscreen
• 8 x Hollyland Battery
• Hollyland USB Type-A to USB Type-C Cable
• Hollyland Power Adapter
• Hollyland Storage Case