Hollyland SOLIDCOM C1 Pro-3S Full-Duplex Wireless Intercom System w/3 Headsets (1.9 GHz)
SKU: 7520773674

Hollyland SOLIDCOM C1 Pro-3S Full-Duplex Wireless Intercom System w/3 Headsets (1.9 GHz)

Sale price$616.95 Regular price$685.50
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Description

Hollyland SOLIDCOM C1 Pro-3S Full-Duplex Wireless Intercom System w/3 Headsets (1.9 GHz)Featuring dual mic Environmental Noise Cancellation (ENC) for use in loud environments, the Hollyland Solidcom C1 Pro 3S 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 3 single sided headsets, 1 master and 2 remotes, along with rechargeable batteries, a charger, and accessories. The system transmits in

Featuring dual-mic Environmental Noise Cancellation (ENC) for use in loud environments, the Hollyland Solidcom C1 Pro-3S 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 3 single-sided headsets, 1 master and 2 remotes, along with rechargeable batteries, a charger, and accessories. 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 or base station, 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 + Charging Station

Each headset runs on a single rechargeable battery. The amount of battery time in the master headset 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 remote headset will last for up to 10 hours on a single battery charge with the ENC engaged. Each battery fully recharges in 2.5 hours and a battery charging station, USB cable, and AC adapter are included.

Expandable and Backwards Compatible

The Solidcom C1 Pro system allows you to link up to 7 remote headsets 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 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.

Specifications

System
Number of Included Headsets 3 x Single-Sided Headset
Users per System 3
Wireless Connectivity
Wireless Technology Digital DECT (1.9 GHz)
DECT Standard 6.0
Operating Range 1100' / 335.3 m
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 February, 2023: Check with manufacturer for the most up-to-date compatibility
I/O None
Headphone
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)
Frequency Response 150 Hz to 7 kHz
Total Harmonic Distortion (THD) 1%
Maximum Sound Pressure Level (SPL) 115 dB
SNR Headphones:
>71 dB
Microphone
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
Battery Type Headset:
1 x 26650
Battery Chemistry Headset:
Lithium-Ion
Capacity (mAh) 700 mAh
Runtime Headset:
10 Hours
Environmental
Operating Temperature 32 to 113°F / 0 to 45°C
Storage Temperature 14 to 140°F / -10 to 60°C
Physical
Environmental Protection None
Weight 6 oz / 170 g (with Batteries)
Packaging Info
Package Weight 3.79 lb
Box Dimensions (LxWxH) 9.1 x 9 x 7.4"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7520773674

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4.8 ★★★★★
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Debra Supeck
Cuba, US
★★★★★ 4
Indestructible dog toy
Color: 1PC-Beef-Red, Color: 1PC-Beef-Red
I have an 85 lb Pitbull and he loves to chew on those kind of hard bones but the meat flavor and scent is only in the middle the knobs on the end are just plain nylon and yes it is taking him a long time to get through them but little white fibers keep coming off I find them on the couch and he nibbles and tries to eat it so I believe he's eating the nylon and still has yet to get to where the beef flavor is in the center he doesn't chew from the middle he goes from the end all of his other chew toys he has he has demolished this one not so much I only gave four stars because my dog doesn't like it so much it is a very good sturdy toy though and has a good beefy smell. And a fair price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
Verified Purchase
Cf637
Birmingham, US
★★★★★ 5
Long lasting and the dogs really like them
Color: 1PC-Beef-Red
I purchased these over a year ago and they are still standing up to 2 heavy chewers and a medium dog.
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Reviewed in the United States on June 6, 2026
D
Verified Purchase
David w.
New York, US
★★★★★ 5
For aggressive chewers means just that!
Color: 1PC-Beef-Red
Large size means large. Very well constructed and made for the aggressive chewer I have at home.
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Reviewed in the United States on June 11, 2026
T
Verified Purchase
Tatoani
Cuba, US
★★★★★ 3
Not completely indestructible but definitely long-lasting with plastic bits everywhere
Color: 1PC-Beef-Red
It's destructible it just takes a long time and tons of tiny little plastic pieces everywhere and even in your dog's stomach would not recommend due to wear and tear on dog's teeth and the plastic chips off.
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Audrey Davis
Boise, US
★★★★★ 5
Great Product!!!
Color: 1PC-Beef-Red
This is the first toy my dog has not demolished. I need to buy more just like it just in case something happens to this one. It's worth every bit of the money I spent on it.
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Reviewed in the United States on June 5, 2026

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