Century SC 660 / 630 is a premium modular headset system for quality-conscious contact center and office professionals requiring outstanding sound quality even in noisy environments. The optional magnetic call control unit offers great convenience when connected to a softphone. Oversized high quality ear cups, stainless steel and brushed aluminum parts with a unibody headband construction create an iconic, lightweight design that ensures durability and excellent all day wearing comfort. Features include sound-enhancement technology for both communication and music for outstanding speech quality and powerful sound.