EncorePro Headset offers an ultra-lightweight design with plush ear cushions and featherweight materials. Ideal for call centers. Noise-canceling technology delivers crisp and clear communications with no distracting background noises. High-frequency wideband response improves overall audio clarity and ensures clear conversation. Quick Disconnect cord offers the freedom to easily walk throughout the office without removing the headset. Adjustable clothing clip and 10' coil cord provide plenty of room to move. Sliding boom ensures precise microphone positioning.