Jabra EarWave Boom with Nokia "POP-PORT" Connector Ultra-lightweight design, unbeatable comfort, breakthrough styling. Outstanding voice clarity, noise canceling microphone, for use with voice activation, now has on/off button. Low-profile earpiece fits snugly behind the ear for a discreet look. JABRA MiniGels channel sound for great reception and pivot for use in either ear. Includes one EarWave Boom headset with 4ft. (1.2m) cord and four MiniGels -- two standard and two small.