260 units, all the same model and in the same condition. Very Good Condition - Tested & Cleaned. Most units with new off-brand earpads, the rest with used like-new earpads.
- The SupraPlus brings new standards in all-day comfort and reliability to telephone professionals.
- Enhanced receive-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility.
- Plantronics "QD" 4-pin quick connect/disconnect