Jabra BIZ 2400 II Mono 3-in-1 QD wired headset features a convertible wearable style. Configure the headset as a headband, earhook or neckband, letting you customize how you wear it. Padding on the headband and earpiece, and a super lightweight design give you complete comfort. Call quality is also extremely comfortable, with an Air Shock microphone to deter popping noises caused by breathing or air jets, and PeakStop technology to remove loud audio spikes from entering your ear.