Hollyland Solidcom C1 Pro HUB-8S - Wireless intercom system, consisting of 1x HUB station, 8x remote headset, 1x wired headset, 1x charging station, Full-Duplex (FDX), Dual-Mic Environmental Noise Cancellation (ENC) technology, DECT 6.0 support, Transmission frequency: 1. 9 GHz, range: 350 metres, headset circumaural, frequency response: 150 Hz - 7 kHz, signal-to-noise ratio: 71 dB, active noise reduction: 20 dB, distortion:

Hollyland Solidcom M1-4B - Wireless Intercom System, consisting of 1x base station, 4x beltpack, 4x LEMO single-ear headset, 1x charging station, full-duplex (FDX), grouping of beltpacks in up to three groups possible, simultaneous group calls for up to 16 persons in three groups with two cascaded sets possible, transmission frequency: 1.9 GHz, bandwidth: 1.728 MHz, transmission power: max. 21 dBm, range: 450 metres, headset circumaural, frequency response: 200 Hz - 7 kHz, signal-to-noise ratio: > 50 dB, distortion:

Hollyland Solidcom C1 Pro Wired Headset - single-ear intercom headset, suitable for Solidcom C1 series, max. SPL: 94 dB, microphone type: electret, connection: 8-pin Lemo, weight: 190 g