Poly Blackwire C5220 USB-A Headset (7S4L8AA)

The Poly Blackwire C5220 USB-A Headset (model 7S4L8AA) is a high-performance, wired stereo headset designed for professionals seeking exceptional audio quality, comfort, and versatility.

Key Features:

• Audio Quality: Equipped with a noise-canceling microphone and premium PC wideband audio with Digital Signal Processing (DSP), the headset ensures clear conversations and an immersive listening experience.
• Connectivity: Offers flexible connectivity options, including USB-A for PCs and a 3.5 mm jack for mobile devices and tablets, allowing seamless switching between devices throughout the day.
• Comfortable Design: Features ultra-soft leatherette ear cushions wrapped around pillow-soft memory foam and a lightweight cushioned metal headband, providing long-lasting comfort and durability for extended use.
• Inline Controls: The intuitive inline control panel enables users to answer or end calls, adjust volume, and mute the microphone effortlessly. Conveniently placed indicator lights provide helpful but unobtrusive user call, mute, and volume status.
• Portability: The headset folds up for easy portability and comes with a carrying case, making it ideal for professionals on the go.

Technical Specifications:

• Impedance: 32 ohms.
• Cable Length: Approximately 217 cm in total (116 cm from inline module to headset; 94 cm from USB to inline module).
• Headphone Type: On-ear (stereo).
• Compatible Operating Systems: Windows 11; Windows 10; macOS.
• What’s in the Box: Quick start guide, warranty card, carrying case, and headset.
• Warranty: Poly’s standard two-year limited warranty.

See Data sheet