Specifications
Product Name: Cisco 521 Headset
Product Type: Wired Headset Earpiece
Design: Over-the-head, Supra-aural (on-ear), Monaural (single ear)
Series: Cisco 500 Series
Connectivity: USB-C
Country of Origin: China
Audio Performance
- Impedance: 90 Ohms
- Sound Mode: Mono
- Sound Pressure Level: 118 dB(A)
- Frequency Response: 50 Hz – 18 kHz
Microphone
- Design: Boom / On-cable
- Technology: Uni-directional, Electret Condenser
Manufacturer Information
- Brand: Cisco
- Model: 521
