1,000FT Full-Duplex Wireless Intercom Headset System The Solidcom C1 full-duplex wireless intercom headset system, adopting the advanced DECT 6.0 technology, is Hollyland's first true wireless and self-contained headset communication solution with exceptional sound clarity. The system operates in the 1.9GHz band, providing a reliable transmission range up to 1000ft (350m) radius (LOS). Effortless Conversation Flow Hands-free operation maximizes team productivity. Each headset is designed with a dual-antenna diversity scheme that reinforces anti-interference capability, guaranteeing secured and constant team communication in complex environments. True Wireless Self-contained Headset Communication Solution With no belt pack or base station, it offers a highly portable and hands-free coordinating experience for media production teams or any team looking for real-time non-blocking voice communication in socially distanced working scenarios. Ready Out of Box, Easy to Use The headsets will automatically connect up right out of the box. Power up to kick off your day. Comfortable to Wear All Day Long Each single headset weighs only 168g, which is lighter than an iPhone12, offering a comfortable wearing experience for long hours. The headset is exquisitely crafted with PC-ABS materials, guaranteeing outstanding flexibility and durability. Replaceable Ear Cushions On-ear foams and over-ear cushions are provided for different wearing preferences. Easy to replace and free to share. Rechargeable & Replaceable Battery for Extended Working Time Each intercom headset comes with a spare lithium battery for convenient field replacement, keeping systems up and running with minimal downtime.The batteries are rechargeable externally by a dedicated multi-port charger. Each takes only 2.5h for a full charge that supports up to 10h runtime of a remote headset and 5h-6h runtime of a master headset depending on the number of remote headsets connected. Wideband Clear Audio Quality for Precise Coordination Supporting a Wideband frequency response from 150Hz to 7KHz and premium AEC (Acoustic Echo Cancellation) performance, the Solidcom C1 intercom headsets ensure authentic and clear audio quality for effective teamwork.Equipped with a directional microphone that captures the speaker's voice precisely while minimizing unwanted noise, the system renders an effortless conversation experience even in noisy environments. Stay Connected in 1000ft Coverage Zone The transceiver built into the Solidcom C1 master headset creates a reliable wireless communication radius up to 1000ft. So your team can keep connected and move freely at a major event, filming site, or mass area operation. The Solidcom C1 HUB base provides the same scale coverage. Enhanced Stability and Security with DECT 6.0 Built on the powerful DECT 6.0 platform, the Solidcom C1 can prevent people outside the system from hearing your conversation with employed Encryption technology and provide excellent transmission stability with doubled user capacity on the communication channel. Unlock More Functions with HUB Deployment (available as accessory) Keep Talking On-The-Go with AB Grouping The HUB base can keep the team connected on the go as it is battery-powered, offering a 350m transmission range and two communication channels for the team. Multiple Ways to Charge Up the HUB Base The Solidcom C1 HUB base features three bays, allowing multiple battery power supplies from two NP-F batteries and/or one V-Mount or G-Mount (by your package choice) battery. Note: The Solidcom C1 package does not include batteries for the HUB base. Up to 3 Systems Cascade Connection The Solidcom C1 HUB base can interconnect with up to 3 systems via IP network, 2-wire, or 4-wire audio input-output interface to meet more complex real-life operational requirements. An "ANNOUNCE" for Urgency The HUB station is designed with a one-key "ANNOUNCE" function. By activating the feature, the system will mute all headsets, allowing the whole crew to hear the direct instructions or commands from the HUB base in case of an emergency. UAC Function The Hub station can be connected to the computer or PC for online meeting or live-streaming. The call status Monitoring Function will come out soon in the next round. In the box 1 × Master Headset (With Red Nameplate) 1 × Remote Headset (With Blue Nameplate) 1 × Charging Case 4 × Over-ear Leather Cushion 4 × Battery 4 × Microphone Cushion 1 × DC Adapter 4 × On-ear Foam Cushion 1 × USB Type-A to Type-C Cable 1 × Storage Case 1 × Quick Guide 1 × Warranty Card