Foam ear cushions designed for: Plantronics H251 H251N H261 H261N HW251N HW261N H91 H91N, Jabra, Biz, PLX, SP Spirit headsets, Yealink, etc, and most standard size 60mm office telephone headsets.NOT for Jabra Evolve 20 30 40 65 75 and Evolve2 Series.
The doughnut design: allows maximun sound to the ear from the speaker. The earpads covered with a layer of leather is more comfortable to wear. The nylon mesh cover to prevent dirty.
Packaged quantity: 4pcs, and 2pcs Mic Windscreen foam cover as gift.
Easy to install: take off the old earpads and put on the BINGLE earpads. You also can watch the video to install.