EAR GEL : The EarGel secures the EarSet in your outer ear for hours of comfortable wear. Each JABRA product comes with three sizes of EarGels for both the left and right ears, assuring a perfect fit for virtually every user. The EarGel's patented design boosts sound, making even low spectrum sounds easy to hear. Plus, EarGels are washable and healthier for your ear than earpads.
SPEAKER : The EarSet channels sound directly into your ear canal for excellent audio quality, especially in noisy environments where it is superior even to a phone handset.
MICROPHONE : The fixed distance between the EarSet's microphone and your mouth ensures consistent transmission quality as you move about naturally. The unidirectional microphone enables you to speak naturally and be heard - you'll be perfectly happy with the audio quality, and so will the person you're calling.