HOLLYLAND 3.5MM AIR DUCT EARPHONE AIR-DUCT EARPHONE

Air Duct Earphone for Syscom 1000T and Mars T1000.

• 3.5mm four connector
• Clear voice call
• Comfortable wearing design
• With noise reduction feature

Hollyland Air Duct Earphone for Solidcom M1 Full-Duplex Intercom

    Earphone Hidden: Transparent Sound Tube Headphones Can Be Invisible By Switching To The Similar With The Surrounding Environment.
    Air Duct Headphone: Ideal for Use in Backstage Live Streaming, Scheduling, Field Control, Security, Surveillance, and Noisy