The Poly Blackwire 3320 Microsoft Teams Certified USB-A Headset (model 76J17AA) is a wired, stereo headset designed for professional use, offering high-quality audio, comfort, and reliability.

Key Features:

• High-Quality Audio: Delivers clear and natural sound, facilitating effective collaboration.
• Wearing Style: Hi-fi stereo design provides an immersive audio experience.
• Headset Flexibility: Features 180-degree pivoting speakers and a flexible microphone boom for a customized fit.
• Long-Lasting Comfort: Equipped with a plush, padded headband and pillow-soft ear cushions, ensuring comfort during extended use.
• Connectivity: Connects to PCs via USB-A; select models offer USB Type-C® and 3.5 mm options for mobile devices and tablets.
• Microsoft Teams Certification: Includes a dedicated Teams button for instant access to the Teams application, enhancing collaboration efficiency.

Technical Specifications:

• Weight: 130 g
• Dimensions: 15.5 x 3.2 x 17.8 cm
• Impedance: 32 ohms
• Microphone Bandwidth: 100 Hz to 10 kHz
• Speaker Size: 32 mm
• Speaker Bandwidth: 200 Hz to 6.8 kHz (speech mode); 20 Hz to 20 kHz (media mode)
• Cable Length: 218 cm
• Acoustic Protection Technology: SoundGuard Digital
• Compatible Operating Systems: Windows 10; macOS
• Warranty: Poly’s standard two-year limited warranty
• What’s in the Box: User guide; Headset

See Data sheet