Blackwire C3215 (Monaural - USB & 3.5mm) 84609-01 USB-A connection with the included

USB-A connection with the included Jabra Link 380A dongle

Add the Online Indicator Light (OLI) to alert others when you are on a call

Microphone boom arm can be integrated into the headband when not on a call or simply listening to music as a headphone

Noise-isolating design

Get up to 37 hours of use between charges

Blackwire C3215 (Monaural - USB & 3.5mm) 84609-01 USB-A connection with the includedThe Plantronics Blackwire 3200 Series includes corded UC headsets that are durable, comfortable, easy to deploy and come in a variety of connectivity and wearing options. Add insights from Plantronics Manager Pro, an additional Software as a Service offering, and you've got a future proof solution. Blackwire 3200 Series with Plantronics signature audio provides top notch features at a price you can afford. Step smartly into unified communications