CONDITION: Used for about half a dozen events, such as wedding photography, and they worked wonderfully. I have a few different sets of wireless communication headsets so I'm looking to sell this set. Fantastic for team-based events like shooting weddings, events, concerts, etc. I have a full review of this headset on my channel: https://www.youtube.com/watch?v=Q29kZrQwSZU INCLUDES: 1x Master Headset 4x Remote Headsets 10x Batteries 1x 4-bay Charging Station (uses USB-C, cable/brick not included) 1x Carrying Case for transport and storage PRODUCT DESCRIPTION: The CAME-TV Kuminik8 is a full-duplex wireless DECT intercom system engineered to provide clear communication in a comfortable true-wireless design with no bodypack or hub required. This configuration includes 5 water- and dust-resistant, single-ear headsets—1 master and 4 remote units— along with 5 rechargeable batteries, a 4-port charger, and a case for transport and storage. The system uses DECT technology to ensure secure and reliable transmission at a range of up to 1500 feet.