The Poly Blackwire 3215 wired mono headset is designed for professional use and connects via USB-A or USB-C. Its boom microphone features noise-cancelling technology, while SoundGuard DIGITAL technology provides hearing protection.
The adjustable headband, leatherette ear cushions, and flat-folding design make it comfortable to use and easy to carry. The controls let you adjust the volume and answer calls.
- Type: On-ear, mono
- Colour: Black
- Connection: Wired, USB-A and USB-C
- Cable length: 2.27 m
- Headband: Adjustable
- Ear cushions: Leatherette
- Microphone: Boom, with noise-cancelling technology
- Headphone frequency response: 20–20,000 Hz
- Headphone sensitivity: 90 dB
- Headphone impedance: 32 Ω
- Speaker diameter: 3.2 cm
- Microphone frequency response: 100–10,000 Hz
- Microphone sensitivity: -38 dB
- Microphone directionality: Omnidirectional
- Signal-to-noise ratio: 118 dB
- Hearing protection technology: SoundGuard DIGITAL
- Compatibility: Windows 10, Windows 11, macOS
Dimensions
- Type
- On Ear
- Connectivity
- USB-A, USB-C
- Cable Length
- 2.27 m
- Usage
- Professional
- Colour
- Black
Features & Functions
- Wireless
- No
- Volume Adjustment
- No
- Foldable Drivers
- No
- Noise Canceling MIC
- No
- Dect
- No
- Surround
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.