OUTSTANDING SOUND QUALITY. The clear sound reproduction and excellent voice capturing make the Sandberg USB Chat Headset a great choice for anyone looking for a stylish headset. Enjoy the crystal-clear sound and performance with a frequency range of 20 Hz to 20 kHz and passive noise cancellation. The microphone is on an adjustable, flexible arm, ensuring that the other person can hear you clearly. PERFECT FOR ANY OCCASION. The Sandberg USB Chat Headset is perfect for home office, workplace, or studying. Having uninterrupted, hands-free calls or online meetings is now easier than ever with the Sandberg USB Chat Headset. It connects easily to your computer, laptop, or MacBook via Plug and Play. DURABLE & LONG-LASTING. All our products are made to last with high-quality materials and exceptional care. For your peace of mind, each headset also comes with a 5-year warranty and is double quality tested. COMFORTABLE. Sitting on the computer all day? The lightweight construction with soft ear pads and padded headband provides you with optimal comfort all day long. Adjust the headband to your liking and work without distractions. TECHNICAL SPECIFICATIONS. Connector: 1x USB A Male plug. Easy Plug and Play. 1.8 m cord length. Frequency: 20 Hz to 20 kHz.