Features
Full-Duplex Wireless Intercom System for real-time, two-way communication
Master-Free Algorithm allows any individual headset to serve as the Master unit
1,148ft (350m) Line-of-Sight transmission range (up to 700m via Master bridging)
AEC (Acoustic Echo Cancellation) technology for clear voice recognition
150Hz to 7kHz frequency response range for natural human voice reproduction
3.5mm Real-Time Monitoring jack to listen to camera or recorder audio while talking
One-Button Noise Cancellation to eliminate ambient background disturbances
Up to 24 Hours of battery life with replaceable 1050mAh Li-ion batteries