Poly SupraPlus SDS 2490-01 Headset - Mono - Wired - Monaural - Dynamic Microphone
- Effectively cancels outside noise to eliminate distortion with maximum sound efficiency
- The SDS 2490-01 headset provides plenty of freedom with wired connectivity
- Dynamic microphone technology ensures maximum dependability and optimal performance
- Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use
- Quick Disconnect feature for better reliability and ensure maximum productivity
- Aviation application/usage for better interactivity with added efficiency
