Hollyland Solidcom C1 Pro full-duplex wireless intercom system (for 8-Person)

The device shown is the Hollyland Solidcom C1 Pro full-duplex wireless intercom system. Key features include:
Full-duplex communication: Allows simultaneous talk and listen for all users.
Wireless and hands-free: No belt packs or base stations required.
Environmental Noise Cancellation (ENC): Dual-mic ENC technology reduces background noise.
Long-range: Up to 1,100ft (350m) range.
DECT 6.0 Technology: Ensures stable and secure transmission.
Lightweight and comfortable: Designed for all-day wear.
Expandable system: Supports up to 8 headsets with the hub version.
PTT Function: Push-to-talk button with talk/mute function.