Hollyland Solidcom SE Pro - 4S 4-Person Noise Cancelling Headset Intercom

The Solidcom SE Pro 4S 4-Person Full-Duplex Single-Ear Headset Intercom System from Hollyland offers small- and medium-sized production teams a cost-effective yet powerful communication solution. This configuration includes 1 master single-ear headset and 3 remote single-ear headsets. The system operates in the 1.9 GHz frequency range and features a lightweight design, Environmental Noise Cancellation, resistance to dust and wind, and extended battery life—empowering team members to collaborate effectively in various environments, from commercial video production to waterside operations. The system can be expanded with additional remote headsets to accommodate a total of 9 users at once.

The Solidcom SE Pro headset supports full-duplex communication, which enables team members to communicate simultaneously and eliminates the need to take turns speaking, saving valuable time and enhancing work efficiency. The system offers a line-of-sight wireless operating distance of up to 1300’ over the 1.9 GHz frequency band, avoiding interference with Wi-Fi and Bluetooth-enabled devices. Automatic frequency-hopping technology instantly switches to a clean frequency if interference occurs, making the communication system more stable and reliable.

Advanced dual-microphone Environmental Noise Cancellation technology processes sound in a way that cancels out environmental noise, ensuring your voice comes through loud and clear, even in noisy surroundings. Featuring a signal-to-noise ratio of 71 dB, the Solidcom SE Pro provides clear, intelligible speech for your team.

The rugged, durable headsets are engineered for water and dust resistance. Internal protective paint protects the components from sweat and moisture damage. You can have peace of mind, knowing that the system remains operational, even during inclement weather.

The Solidcom SE Pro is ready to use, right out of the box, because it is pre-paired at the factory. A moveable microphone boom allows you to intuitively control mute and talking functions on each headset. A 3.5mm monitoring port is included to integrate into wired configurations.

Long Battery Life

The Solidcom SE Pro includes eight rechargeable batteries to ensure the system keeps running with minimal downtime. Communicate with your team for up to 10 hours using the remote headset with noise cancellation engaged and for up to 5 hours with the master headset when connected to five remote headsets. Recharge using the included USB cable or the 6-slot charging station in just 3 hours.

Hollyland Solidcom SE Pro Specs

Users per System	9
Wireless Technology	Digital 1.9 GHz
Operating Range	1300’ / 396.2 m
Inputs/Outputs	No
Earpiece Design	Over-Ear (Circumaural)
Number of Earpieces	Single Earpiece

Number of Included Headsets	4x Single-Sided Headset
Users per System	9

Wireless Technology	Digital 1.9 GHz
Operating Range	1300’ / 396.2 m
Wireless Modulation	GFSK
Duplex Mode	Full-Duplex (FDX)
Approximate RF Sensitivity	-90 dBm
Mobile App Compatible	No

Inputs/Outputs

No

Earpiece Design	Over-Ear (Circumaural)
Earpiece Connection / Wearing Style	Headband
Number of Earpieces	Single Earpiece
Sound Field	Mono
Controls/Microphone Location	Microphone: Left Earpiece
Frequency Response	150 Hz to 7 kHz
Total Harmonic Distortion (THD)	1%
Maximum Sound Pressure Level (SPL)	115 dB
SNR	71 dB

Microphone Type	Electret Condenser
Mic Boom Location	Left Side
Pickup Pattern	Omnidirectional
Noise Cancelling Microphone	Yes
Frequency Response	150 Hz to 7 kHz
Maximum SPL	115 dB SPL
Distortion	1%

Audio Connector	2× 1/8” / 3.5 mm
Audio Connector to Earpiece	No Wired Audio Support

Battery Type	8 x Rechargeable Battery
Battery Chemistry	Lithium-Ion
Capacity (mAh)	770 mAh
Runtime	Headset: 10 Hours Headset: 5 Hours
Recharge Time	3 Hours

Operating Conditions	32 to 113°F / 0 to 45°C
Storage Conditions	14 to 140°F / -10 to 60°C
Weight	Headset: 6.5 oz / 185.2 g (with Batteries)

Package Weight	4.61 lb
Box Dimensions (LxWxH)	10.7 × 9.9 × 8.5”