Hollyland HL-Solidcom SE Pro - 9S 9-Person Headset Intercom System
Hollyland has ensured that the Solidcom SE Pro 9S is ready to use right out of the box, with factory-paired headsets. Hollyland HL-Solidcom SE Pro - 9S 9-Person Noise Cancelling Headset Intercom System / Full-Duplex / 1.9 GHz.