The Plantronics Discovery 665 features AudioIQ technology, industry-leading DSP sound technology, to automatically optimize audio levels for an improved experience on both sides of the call. The sleek, lightweight and discreet Plantronics Discovery 665 Bluetooth headset fits either ear comfortably, perfect for extended phone calls.

The Plantronics Discovery 665 employs QuickPair technology for easy and fast pairing with Bluetooth devices. The Plantronics Discovery 665 provides a long continuous talk time of up to 3.5 hours and up to 80 hours of standby time on a full charge to liberate you from the hassle of frequent battery recharges.