S12 is the complete solution for those looking for handsfree, headset convenience with clean, uncluttered design, and is ideal for use in a small or home office. It consists of the DuoSet with Plantronics unique Firefly in-use indicator. The Firefly indicator is prominently situated near the headset microphone to ensure your colleagues are aware that you are using the telephone This headset features two wearing styles – earloop and headband. S12 includes a stylish adaptor that allows connection to your telephone, and can be powered using batteries or an optional power supply unit. This high value package offers excellent sound quality.

Light to Medium Use for Residential & SOHO works with most types of Telephones