One Training set: Poly Blackwire 5220 Stereo USB Headsets. cost effective for you!
- Built for UC applications and softphones from Avaya, Cisco, Microsoft and more
- Certified for Microsoft
- Connects to PC and Mac via USB-A
- Also connects to mobile devices and tablets via 3.5mm
- Ideal for all-day use, long conference calls and listening to multimedia
- Cushioned, metal, ergonomic headband is durable and comfortable
- Noise canceling flexible microphone
- Ultra-soft leatherette ear cushions, with super soft memory foam, means all-day comfort
- Total cord length 6.9′
- Speakers fold flat for storage, use durable carrying case (included) for portability
- Simple and intuitive, inline controls let you answer/end, mute, and control the volume of your calls and mute with one touch
- Audio prompts and inline indicator lights tell you about connection, mute, and volume status of headset
- A dynamic EQ feature optimizes voice quality when on calls
- Automatically adjusting EQ settings when listening to music or media
- Premium PC wideband audio with noise-canceling microphone
- Digital Signal Processing (DSP) for a more natural voice sound
- SoundGuard DIGITAL technology provides advanced audio protection for sound levels above 118dBA with Anti-startle that detects which eliminates large sudden increase levels
- Poly Lens can add lower level hearing protection against acoustic startle, limiting peak levels to 102 dBA. Time-Weighted Average prevents average daily noise exposure from exceeding 85 dBA
