Dynex DX-840 USB Headset with Microphone. Dynex meets the current and future demands of high performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications as well as for standard home use.

Spesifications:

Brand: Dynex
Model: DX-840
Headphones Type: Headphone - Monaural
Sound Output Mode: Mono
Connector type: 4 pin USB Type A

Product Features:

• Mono headset with a deluxe leatherette ear pad is ideal for long-term use
• Noise-canceling microphone ensures your voice is heard clearly
• Adjustable headband for a comfortable fit
• USB connector for easy connection to a PC
• Frequency Response: Headset: 20Hz - 20kHz; Microphone: 100Hz - 16kHz
• Impedance: Headset: 32 ohms; Microphone: 2200 ohms
• 7' cord