The AC9330 headset is ideal for handsfree communication. The headset has soft on-ear pads and an adjustable headband to ensure a good fit. Connect the AC9330 to a device with a 3.5mm 4-pole audio connection. The cable length is 2 meters. Soft on-ear pads, adjustable headband and a flexible microphone The soft on-ear pads and adjustable headband ensure a good fit. Together with the flexible microphone is the headset ideal for handsfree communication. 3.5mm 4-pole audio plug The headset has a 2 meter long cable and a 3.5mm 4-pole audio jack plug. Easy to take along Take the AC9330 along with you because of the lightweight design. The headset fits easily in your bag or suitcase.