Poly EncorePro 320 Headset, Black

The Poly EncorePro 320 is a wired, on-ear stereo headset designed for professional use in office and call center environments. It connects via a USB-A interface, ensuring compatibility with a wide range of computer systems. The audio is delivered through 28 mm drivers with a frequency response of 35 Hz to 21,000 Hz and an impedance of 32 Ω, specifications suitable for clear voice communications. A noise-cancelling boom microphone is integrated to isolate the user's voice from ambient background sound, which is a key requirement for professional call quality.

This headset is constructed for comfort during extended periods of use, featuring a lightweight 105-gram frame and foam ear cushions. The microphone is a folding, omnidirectional boom type, allowing for convenient positioning. For call management, it includes an inline control unit with buttons for volume adjustment and a microphone mute function. The headset also utilizes Digital Signal Processing (DSP) to enhance audio clarity for both the listener and the speaker, and its on-ear design provides passive noise isolation from the immediate environment.

• Type & fit: On-ear stereo headset with headband
• Connectivity: Wired USB Type-A connection
• Audio & drivers: 28 mm drivers with 118 dB sensitivity
• Noise control: Microphone noise-cancelling and passive earcup isolation
• Microphone: Folding omnidirectional boom microphone
• Controls: Inline remote for volume and mute
• Comfort & build: Lightweight 105 g design with foam earpads
• Cable: Detachable 0.762 m USB Type-A cable