Earpads have almost no marks of usage.
Plantronics Blackwire C310-M Monaural Wired USB Headband Mic Headset Black
Plantronics Blackwire 5220, C5220, USB-A WW - Brand New - Boxed RRP = £99
Plantronics Blackwire 3310 USB-A (Poly) Wired Single Ear Mono Headset, 213928-01
Plantronics Blackwire C3210 USB A Headset - Brand New - In Pack RRP = £39.00
Plantronics Blackwire C710 Mono Headset Untested
