Plantronics RIG 600

High quality headphone with thin and light design.
Well balanced audio equalization
Removable microphone holder
Sensitivity 111 dBSPL / V
Max input power 40 mW, impedance 32 ohm
Frequency response 20Hz -20kHz
Dynamic 40mm driver
Includes a 3.5mm jack cable and built-in microphone
Adapter to connect headphones and microphone to two separate jack sockets