Hollyland Solidcom C1 Pro Wireless Stereo Master Headset

The Solidcom C1 Pro Master Headset anchors a beltpack-free, noise-cancelling wireless intercom - every other headset in the system links directly to it, with no base station or bodypack to rig. Dual-mic Environmental Noise Cancellation is the headline upgrade over the standard C1: a directional main mic locks onto the wearer's voice while a second omnidirectional mic samples the surrounding noise, so calls stay clear on a loud stage, at a drone launch, or in a crowd. It runs DECT 6.0 on the 1.9 GHz band with up to 1,100 ft (350 m) of line-of-sight range and links up to 7 remote headsets.

At about 170g with its battery installed, the PC-ABS shell keeps it light enough for all-day wear, and it ships with a spare Li-ion battery good for roughly 5 hours so a fresh swap keeps the crew talking. Choose the single-ear version to keep one ear on the room, or the double-ear version for full isolation in a very loud environment; both share the same wireless core and noise cancellation, and both are backward compatible with the standard Solidcom C1 line.