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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Hollyland SOLIDCOM C1-4S Full-Duplex Wireless DECT Intercom System With 4 Headsets (1.9 GHz)The Hollyland Solidcom C1 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 single sided headsets, 1 master and 3 remote units, along with rechargeable batteries, a charger, and accessories. The system uses DECT 6. 0 encryption and dual antenna technology to ensure secure and reliable transmission at a
The Hollyland Solidcom C1-4S 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 single-sided headsets, 1 master and 3 remote units, along with rechargeable batteries, a charger, and accessories. The system uses DECT 6.0 encryption and dual antenna technology to ensure secure and reliable transmission at a range of up to 1000'—making it well suited for a variety of applications including film production, concerts, and public events.
True-Wireless Self-Contained Headset for 2-Way Communication
With no beltpack or base station, the C1 offers a highly portable and hands-free coordinating experience for media production teams and others looking for real-time, non-blocking voice communication in socially distanced working scenarios at distances up to 1000'.
Wide Frequency Response for Precise Coordination
The Solidcom C1 offers a 150 Hz to 7 kHz frequency response and premium acoustic echo cancellation (AEC) to ensure clear intelligible audio for effective teamwork. The directional mic captures the speaker's voice precisely while minimizing unwanted background sound, making conversations easier even in noisy environments.
Ready to Use Right Out of the Box
The headsets pair up automatically, and tactile volume buttons allow for fast adjustments—making the system easy to operate. 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. An LED indicates the system is working and warns you when the battery is low.
Enhanced Stability and Security with DECT 6.0
Built on the powerful DECT 6.0 platform and featuring a dual-antenna diversity scheme, the Solidcom C1 can prevent people outside the system from hearing your conversation with encryption technology and provides stable and reliable transmission with doubled user capacity on the communication channel.
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 5 remote headsets connected, the battery will last for approximately 5 hours; with 3 following headsets in use, the battery life is 6 hours. Each remote headset will last for up to 10 hours on a single battery charge. Each battery fully recharges in 2.5 hours and a battery charging station, USB cable, and AC adapter are included.
Expandable System
With its recent firmware upgrade, the Solidcom C1 system allows you to link up to 7 remote headsets to the master headset without using a hub. The C1 HUB base (available separately) allows up to 8 headsets to be used at once. Up to 3 hubs can be cascaded with a standard RJ45 cable, allowing for up to 24 headsets to be used at the same time. The HUB also offers additional features including A/B grouping and an announce key that mutes all the headsets for emergency messages from the HUB base.
Specifications
System
| Number of Included Headsets | 4 x Single-Sided Headset |
| Users per System | 4 |
Wireless Connectivity
| Wireless Technology | Digital DECT (1.9 GHz) |
| DECT Standard | 6.0 |
| Operating Range | 1000' / 304.8 m |
| Wireless Modulation | Analog: GFSK |
| Duplex Mode | Echo Cancellation |
| Approximate RF Sensitivity | -90 dBm |
| Encryption | Proprietary |
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) |
| Frequency Response | 150 Hz to 7 kHz |
| Total Harmonic Distortion (THD) | 1% |
| Maximum Sound Pressure Level (SPL) | 115 dB |
| SNR | Headphones: >55 dB |
Microphone
| Type | Electret Condenser |
| Mic Boom Location | Interchangeable (Left or Right Side) |
| Pickup Pattern | Cardioid (Unidirectional) |
| 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 |
| Recharge Time | 2.5 Hours |
Environmental
| Operating Temperature | 32 to 113°F / 0 to 45°C |
| Storage Temperature | -4 to 140°F / -20 to 60°C |
Physical
| Environmental Protection | None |
Packaging Info
| Package Weight | 5.88 lb |
| Box Dimensions (LxWxH) | 15.6 x 9.1 x 7.9" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 587 reviews
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Product Reviews
★★★★★ 5
Worth it!
Color: Llama
Wanted to keep this for myself! Made well, size is perfect for a 90 pound pup, durable enough for a non chewer (she cleans their fur but doesn’t chew anymore). Durable enough that has been left outside during Summer storms and washed/dryed a couple times already (I use a laundry bag) and still has its adorable shape.
Great value for the money, though I might need to buy another one for myself! *^_^*
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Our Doodle's Fav Toy
Color: Multicolor
The first slothicorn toy that we received had a broken squeaker. We were able to quickly and easily get a replacement and send the broken one back. This is one of my pup's favorite toys, although I don't think the horn will last long-- it's the part she likes to chew on the most! At 5lbs, the toy is the same size as my Goldendoodle puppy. I think the toy is overpriced when not on sale (I got on Black Friday promo), so I would encourage waiting for a price drop before purchasing or locating another option that's affordable.
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Reviewed in the United States on January 2, 2026
★★★★★ 3
Not very durable if your dog likes to play aggressively with his toys.
Color: Shello There
My yorkie loves it. However he removed the rope tail tail on day one. Within a couple of days it came loose at the seem from chewing and he started pulling the stuffing out. I won't give back to him until I am able to mend it.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Puppy Crack!
Color: Pollen for You
Because its her only toy that crackels and the daisy (as in DaisyMae) flower moves up and down on the rope. DaisyMae loves it! Bee squeaks, flower dont, both do crinkle. But if you have a jaws of life puppy always going for your feet, its a great leg workout too. Well buit rope is nice to place in between your toes. Great buy. Super cute! Win Win!
Toys are on the smaller size, perfect for a baby puppy learning a squeaker toy. Maybe 6 to 8 inches each. A nice buy for 13bucks.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Our dogs favorite toy
Color: Multicolor
The slothicorn is our dogs FAVORITE toy. The rainbow coloring is so cute. She loves playing with the unicorn horn. The horn is starting to fall off, but it's lasted a while since this is her #1 choice to play with. Will order another when it finally needs to be replaced. 10/10.
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Reviewed in the United States on April 1, 2026