The Hollyland Solidcom C1-2S Full-Duplex Wireless DECT Intercom System is built for production teams that need reliable, hands-free communication without the bulk of bodypacks or a base station. This 2-headset configuration includes one master headset and one remote headset, rechargeable batteries, a charger, USB cable, AC adapter, and accessories, giving small crews a ready-to-use wireless communication solution for film production, concerts, livestreams, houses of worship, corporate events, and public venues.Operating on secure DECT 6.0 technology with dual-antenna diversity, the system provides stable encrypted transmission at distances up to 1000 feet line of sight. The 150 Hz to 7 kHz frequency response and acoustic echo cancellation help keep voices clear and intelligible, while the directional microphone reduces distracting background noise in busy environments.Each lightweight single-sided headset weighs under 6 ounces for comfortable long sessions and features a 360° rotating boom microphone for left or right wear. Flip the boom up to mute the mic instantly, and use tactile volume controls and LED indicators for fast operation during live productions. The included rechargeable batteries and charging station simplify all-day workflows, and the system can expand with additional remote headsets or the optional C1 HUB base as your crew grows. Ideal for camera operators, directors, stage managers, AV teams, and event coordinators who need dependable wireless crew communication.Bundle includesHollyland Solidcom C1-2S Full-Duplex Wireless DECT Intercom System with 2 Headsets (1.9 GHz)Diginerds Microfiber Cleaning Cloth Headphone Cleaning KitCable ties Multicolor