Give call-focused teams a headset that stays out of the way and keeps the conversation clear. Poly Mission 615 USB HS uses a monaural, single-ear design to preserve awareness of the surrounding workspace while maintaining a direct path for voice communication. USB connectivity makes it easy to deploy across desks, departments, and standardized UC rollouts. The wired format is a practical advantage for IT operations. It removes battery charging from the equation, reduces maintenance touchpoints, and supports predictable day-to-day use. The noise-canceling microphone is intended to help limit background noise on the far end, which matters in open offices, shared service areas, and hybrid environments where speech quality can vary. For organizations that value consistency, this headset fits neatly into a managed endpoint strategy. It is well suited to administrative teams, reception desks, and knowledge workers who spend much of the day on calls and need a dependable headset that is simple to support, easy to standardize, and comfortable enough for repeated use.