Hollyland Solidcom SE Series 3S 4S 6S 8S Full-Duplex Wireless Headset Intercom System (1.9 GHz)

Solidcom SE supports full-duplex communication that enables team members to communicate simultaneously, eliminating the need for them to take turns speaking, thus saving valuable time and enhancing work efficiency. The system guarantees a stable and steady connection at distances of up to 1,100ft (350m) over the 1.9 GHz or 2.4 GHz* frequency band, and can expand to a maximum of 8 headsets, making it highly competent for various team sizes. It also features auto frequency hopping technology, which enables automatic frequency switching when encountering interference, making the communication system more stable and reliable

*Solidcom SE has two versions, with one supporting transmission only over the 1.9 GHz and the other only over the 2.4 GHz.

[Dual-Mic ENC. Superior Sound] The advanced dual-mic 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 71dB, Solidcom SE enables a faithful reproduction of audio, offering an immersive experience.

Technical Specifications:

Solidcom SE Single-Ear Headset

LOS Range :1,100ft (350m) 

Operating Frequency :1.9 GHz or 2.4 GHz 

Modulation Mode :GFSK 

Transmit Power :≤ 21 dBm (125.9mW) 

Receiver Sensitivity :< -90 dBm 

Battery Capacity :770 mAH (2.926Wh) 

Working Time :Up to 9 hours 

Frequency Response :150 Hz -7 kHz (±10dB) 

SNR :71±2dB @94dB SPL, 1 kHz 

Distortion :< 1% @94dB SPL, 150 Hz – 7 kHz 

Microphone Type :Electret 

Maximum Input SPL :> 115dB SPL 

Output SPL :98dB SPL (@94dB SPL, 1kHz) 

Environmental Noise Reduction :> 20dB (from all directions) 

Weight :≈ 185.2g (with battery) 

Temperature :0 – 45°C (working) -10 – 60°C (storage)