Dual Headset Wireless Mic System
The Dual Headset Wireless Microphone System is the ideal solution for events that require two presenters or speakers. This package includes 2 x headset microphones and the SDR-6220 UHF dual-channel receiver, providing exceptional audio quality with superior digital frequency synthesis technology for fast, interference-free channel scanning. The system uses IrDA® synchronization technology, allowing easy frequency synchronization with a simple touch.
Designed for optimal performance in professional environments, this system is perfect for a wide variety of applications, including conference rooms, school halls, auditoriums, and outdoor events. It ensures stable performance and clear audio transmission for larger gatherings, delivering professional-grade sound for all types of events.
Key Features:
Auto-Scanning & Quick Channel Synchronization: The SDR-6220 receiver automatically scans and locks onto clear, interference-free channels, ensuring reliable audio transmission in multi-device environments like conference halls, auditoriums, and theatres.
High Sensitivity Reception & Squelch Circuit: The system is equipped with a patented squelch circuit and audio code, reducing noise interference and enhancing reception distance. Its user-adjustable reception sensitivity ensures optimal performance, especially in outdoor events, weddings, and sports competitions.
Multiple Audio Output Options: Offers versatile audio output options, including single-channel balanced (XLR) and unbalanced (Ø6.3mm) audio outputs, as well as mixed audio balanced (XLR) and unbalanced (Ø6.3mm) outputs, making it compatible with a wide range of audio equipment.
Applications:
Conferences and seminars
Corporate meetings and workshops
School and university events
Church services and worship events
Outdoor events, festivals, and weddings
Live performances and theater productions
The Dual Headset Wireless Microphone System delivers clear, professional-grade audio, offering flexibility and ease of use for a wide range of applications. Perfect for dual presenters or events that require reliable, high-quality sound.

Auto-Scanning and Quick Channel Synchronization
The SDR-6220 features an auto-scanning function that quickly searches for and locks onto interference-free working channels, ensuring stability in multi-device environments like lecture halls, conference rooms auditoriums, and theaters, ensuring clear audio transmission for large meetings and events.

High Sensitivity Reception and Squelch Circuit
The patented audio code and noise detection squelch circuit effectively prevents noise interference and improves reception distance. User-adjustable reception sensitivity to enhance reception distance or reduce noise interference, making it perform excellently in outdoor events, artistic performances, weddings, or sports competitions.

Multiple Audio Output Options
Single-channel balanced (XLR) and unbalanced (Ø6.3mm) audio outputs, as well as mixed audio balanced (XLR) and unbalanced (Ø6.3mm) outputs, accommodating different audio equipment and application scenarios.

Flexible Volume Control Design
Devices can be connected to MIC or LINE, providing MIC-LINE two-stage selection. The intuitive control interface makes operation simple, even for non-professionals, meeting the needs of quick deployment.