Intercom with a host without a hub using this CoMo Wireless Intercom Headset from Accsoon. This remote headset connects to a host headset up to 1300' away, providing clear intercom audio for over 13 hours. The headset doesn't need an external hub to operate, and features a battery, antenna, microphone, a single earpiece, and a padded, adjustable head strap all built in. The wireless connection is designed to autoconnect to the host headset, so it's easy to set up and reconnect after a signal loss. The microphone is adjustable, can be worn on the right or the left side, and has a flip-up-to-mute feature that makes it easy to have a side conversation. The dual-mic design features environmental noise canceling (ENC) for a crisp sound, to prevent miscommunication. Features A 1300' range ensures reliable communication across diverse environments Each headset combines earpiece, microphone, battery, antenna, and electronics, for a streamlined and ergonomic user experience No hub is required; up to nine headsets (one host and eight remotes) can seamlessly connect, offering flexibility across applications Simply turn on and go; automatic reconnection in case of signal drop-out for uninterrupted performance High-quality microphone with 150 Hz to 7 kHz frequency response and Environmental Noise Cancellation (ENC) for clear, focused communication Built-in 2320mAh rechargeable battery provides up to 13+ hours of operation, ideal for extended workdays Available in various configurations, from single host + remote to kits accommodating up to single host + 8 remotes