Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset
Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset

Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset



Pre-order, Estimated 3-14 Days from Supplier
1 Year Hollyland Warranty

Shopping Point 9.430 = RM9.43

Key Features

  • Link up to 7 Solidcom C1 Pro Remotes
  • Two-Mic Environmental Noise Cancellation
  • Reliable 1.9 GHz DECT 6.0 Technology
  • True-Wireless Headset, No Bodypack
  • Comfortable Single-Ear Headset Design
  • Wide Frequency Response for Clear Audio
  • 1100' 2-Way Operating Range
  • Mute/PTT Button or Rotate Boom to Mute
  • Includes Two Li-Ion Batteries, 5 h Each
  • Backward Compatible with Solidcom C1

Featuring dual-mic Environmental Noise Cancellation (ENC) for use in loud environments, the Hollyland Solidcom C1 Pro Wireless Master Headset is a full-duplex wireless DECT intercom headset engineered to provide clear audio and all-day wearing comfort in a true-wireless design with no bodypack or hub required. This single-sided master headset can be paired with up to 7 remote headsets (available separately) without the need for a hub or bodypack. Adding a hub (available separately) allows up to 9 users at the same time and allows you to expand the system by daisy-chaining additional hubs to accommodate more headsets.

Two rechargeable batteries, an over-ear leather cushion, on-ear foam cushion, microphone windscreen, earpad, and carrying bag are included. When paired with remote headsets, the system transmits in the 1.9 GHz spectrum and uses proven DECT 6.0 technology to ensure secure and reliable transmission at a line-of-sight range of up to 1100'—making it well suited for a variety of applications including film/TV production, concerts, and live events.

Dual-Mic Environmental Noise Cancellation
For clear communication in loud environments, engage the dual-mic ENC (Environmental Noise Cancellation) feature. The ENC algorithm combines the main directional microphone at the speaker's mouth with a secondary omnidirectional environmental mic on the earcup to cancel out unwanted background noise for more intelligible speech. The microphone's wide 150 Hz to 7 kHz frequency response ensures detailed voice capture to keep your team working efficiently.
True-Wireless Self-Contained Headset for 2-Way Communication
With no beltpack needed, the C1 Pro offers a highly portable and hands-free coordinating experience for media production teams and others looking for real-time voice communication at line-of-sight distances up to 1100'. The Pro version offers increased portability and durability over the original, while the single-ear headset design is dust and water resistant and designed to provide a comfortable all-day wearing experience.
Easy to Use
A long press on the A button on the master and remote headsets is all it takes; the headsets pair up in about 10 seconds and you're good to go. The microphone boom on each headset rotates 360°, allowing for left or right orientation. Rotating the boom arm up or down conveniently mutes the mic when not in use. Alternatively, the mute button on the earcup can be set to mute or push to talk, depending on the user's preference. An LED indicates the system is working and warns you when the battery is low.
Rechargeable Batteries
The master headset runs on a single rechargeable lithium-ion battery. The amount of battery time depends on the number of following headsets in use; with 1 to 5 remote headsets connected and the ENC features engaged, the battery will last for approximately 5 hours; with up to 7 following headsets in use, the battery life is 4 hours. Each battery fully recharges in 2.5 hours. Two batteries are provided.
Expandable and Backwards Compatible
The Solidcom C1 Pro system allows you to link up to 7 remote headsets (available separately) to the master headset without using a hub. The C1 Pro HUB Base (available separately) lets you use up to 8 remote headsets at once. The C1 Pro master headset is backward-compatible with the Solidcom C1 system. Note that the ENC technology functions by removing the environmental noise at the speaker side. Whether you're wearing a C1 or a C1 Pro, the environmental noise you hear will be significantly reduced as long as the sound is coming from a C1 Pro headset.

Hollyland HL-C1PRO-SH01 Specs

Users per System 1

Wireless Connectivity

Wireless Technology Digital DECT (1.9 GHz)
DECT Standard 6.0
Operating Range 1100' / 335.3 m
RF Bandwidth 1.72 MHz
Max Transceivers per Band 8
Wireless Modulation Analog: GFSK
Duplex Mode Full-Duplex (FDX)
Approximate RF Sensitivity -90 dBm
Mobile App Compatible No
*As of May, 2023: Check with manufacturer for the most up-to-date compatibility


Earpiece Design On-Ear (Supra-Aural) / Over-Ear (Circumaural)
Earpiece Connection / Wearing Style Headband
Number of Earpieces Single Earpiece (Left or Right Side)
Sound Field Mono
Controls/Microphone Location Controls: Adjustable Boom, Earpiece (Side Unspecified)
Microphone: Earpiece (Side Unspecified)
Noise Attenuation Up to 20 dB (Active)
Frequency Response 150 Hz to 7 kHz
Total Harmonic Distortion (THD) 1%
Maximum Sound Pressure Level (SPL) 115 dB
SNR Headphones:
>71 dB


Type Electret Condenser
Mic Boom Location Interchangeable (Left or Right Side)
Pickup Pattern Cardioid (Unidirectional)
Noise Canceling Yes
Maximum SPL 115 dB
Distortion <1%

Wired Connectivity

Audio Connector to Source None


Battery Type Headset:
1 x 26650
Battery Chemistry Headset:
Capacity (mAh) 700 mAh
Runtime Headset:
10 Hours
Recharge Time 2.5 Hours


Operating Temperature 32 to 77°F / 0 to 45°C
Storage Temperature 14 to 140°F / -10 to 60°C


Environmental Protection None
Dimensions 7.1 x 6.3 x 3" / 18 x 16 x 7.6 cm
Weight 6 oz / 170 g (with Batteries)

Packaging Info

Package Weight 1.28 lb
Box Dimensions (LxWxH) 9.1 x 8.5 x 3.1"

Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset

  • Hollyland Solidcom C1 Pro Rechargeable Lithium-Ion Battery
  • Over-Ear Leather Cushion
  • On-Ear Foam Cushion
  • Headset Ear Pad
  • Mic Windscreen
  • Headset Bag

Reviews Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset

Login to leave review.
Login to get access to Q&A

Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset
Estimated 3-14 Days from Supplier
Hollyland Solidcom C1 Pro Full-Duplex Wireless Intercom Master Headset