Plantronics Poly Headset Blackwire USB 5220 - Tragetasche - Schwarz

Model: Plantronics Poly BlackWire C5520. Speaker: 20 Hz – 20 kHz (hi-fi stereo on 5220) | | Comfort. Colour: Black. DSP (Digital Signal Processing) | | Frequency Response. all products are checked by experienced technicians.

eBay