Solidcom SE Full-Duplex Wireless Intercom Headset features detachable batteries, ensuring the system keeps running with minimal downtime. The system features a moveable microphone boom for control of talking and a latching design that allows you to switch between mute and talk with just one press. Solidcom SE guarantees a stable and steady connection at distances of up to 1,100ft (350m) over the 2.4 GHz frequency band, and can expand to a maximum of 5 headsets Featuring a Signal-to-Noise Ratio of 70dB, Solidcom SE boasts advanced dual-mic ENC that processes sound in a way cancels out environmental noise, ensuring your voice comes through loud and clear even in noisy surroundings. The 2.4 GHz full-duplex system boasts a lightweight form factor, advanced Environmental Noise Cancellation, and water and wind resistance, among other features, empowering team members to collaborate effectively in diverse settings, including commercial video production and waterside operations.