Weighing a mere 2.75oz and designed with your all-day comfort in mind, the binaural JPL 400-PB Mid Office/Contact Center Headset's 55mm leatherette ear cushions provide a plush and comfortable fit, ensuring a comfortable experience even during extended wear. Comfort is not the only advantage, this headset also has cutting-edge Surround Shield noise-cancelling technology, making it an ideal choice for call centers and busy offices. Say goodbye to distractions and hello to clear, uninterrupted conversations.