Hollyland Solidcom C1 is a headset-based (headphones + microphone) full-duplex wireless intercom for real-time hands-free communication with your team. Hands-free operation maximizes team productivity and the absence of a bodypack makes the intercom itself even lighter and more portable.
Solidcom C1 adopts advanced 1.9 GHz DECT 6.0 technology with encryption system for reliable and secure communications in a range of up to 350 m (LOS). Each headset is designed according to a dual antenna diversity scheme that reinforces the anti-interference capability, ensuring safe and constant communication even in complex environments. This way, you can stay connected and move freely anywhere within conference areas, church ceremonies, filming sites, TV production centers, etc.
The headphones ensure clear audio quality, even in noisy environments, thanks to the premium AEC (Acoustic Echo Cancellation) noise cancellation system and boast a frequency response from 150 Hz to 7 kHz that extends beyond the frequency range of the human voice.
The directional electret microphone clearly captures the speaker's voice minimizing unwanted noise and automatically deactivates when the microphone boom is raised. The complete headset weighs only 168 g, and is therefore lighter than most mobilephones, ensuring great comfort even after hours of use. It is made of PC-ABS for exceptional flexibility and durability. On-ear foams and over-ear cushions are provided for different wearing preferences. Easy to replace and free to share. Each intercom headset comes with a spare lithium battery for convenient field replacement, keeping systems up and running with minimal downtime.
The master headset has an operating time of 5 hours when connected to 5 remote headsets and connects them within a transmission range of 350 m without the need for a bodypack or HUB.
Technical characteristics
| Transmission range | 350 m LOS (Line-of-Sight) |
| Frequency band | 1880 - 1900 MHz (DECT) |
| Modulation mode | GFSK |
| Battery capacity | 700 mAh (2.66 Wh) Li-lon battery |
| Operation time | Master headset: ~ 6h (when connected with 3 remote headsets) Master headset: ~ 5h (when connected with 5 remote headsets) |
| Charging time | ~ 2.5 hours |
| Frequency response | 150 Hz – 7 kHz |
| Signal-to-Noise ratio | > 55 dB |
| Distortion | < 1% |
| Microphone type | electret |
| Input | >115 dB SPL |
| Output | 94 +3 dB SPL (@ 94 dB SPL, 1 kHz) |
| Net weight | About 170 g battery included |
| Temperature range | 0 °C to 45 °C (working status) –10 °C to 60 °C (storage status) |
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