Open Box - Hollyland Solidcom C1 Wireless Intercom Headset System (2-Person) Full Duplex Single-Ear, 1100ft Range, 1 Master + 1 Remote, Encryption, AEC

2-person full-duplex wireless intercom system for real-time team communication (talk and listen simultaneously)

Includes 1 Master headset + 1 Remote headset in a compact single-ear, over-head design

True wireless operation: no beltpack and no base station required for the 2-person setup

Expandable system: add up to 4 additional single headsets to build a 6-user system without a hub (as supported by the series)

Long-range coverage: up to 1100ft line-of-sight transmission radius for crew mobility (range varies by environment)

Operates on 1.9GHz band designed for stable intercom performance

Secure communication: built-in encryption helps prevent users outside the system from listening

Dual-antenna diversity design improves anti-interference performance for more consistent connections

Wideband audio clarity: 150Hz–7kHz frequency response with AEC (Acoustic Echo Cancellation) to support clearer coordination

Directional electret microphone focuses on the speaker’s voice and reduces surrounding noise pickup

Auto-mute mic boom: lift the boom to mute quickly during production

Field-ready power: rechargeable, replaceable batteries for quick swaps during long shoots

2-person kit includes 4 batteries + 4-port charging station (2 per headset)

Approx. 2.5h full charge; approx. 5–6h per battery, up to 10h runtime with swaps (varies by use)

Lightweight build: approx. 168g per headset for extended wear; PC-ABS materials for durability