Plantronics Blackwire C420 Binaural USB Headset
The Blackwire C420 Binaural USB Headset from Plantronics is an affordable, easy way to listen to audio, chat with friends, or conference with business associates on your Windows or Mac computer. This over-the-head style headset features one ear cup and a noise-canceling microphone with an adjustable boom. It utilizes Digital Signal Processing (DSP) technology for your sound and has in-line controls for muting, volume, and call answer or end. To begin, simply connect the built-in USB cable to your Windows or Mac computer's USB port and you're ready to go!
Superior Sound Quality
- Wideband for best PC audio telephony
- The unique dynamic EQ feature optimizes voice quality when on calls and automatically adjusts EQ settings for high-quality music or multi-media playback
- Noise-canceling microphone filters out background noise
- Enhanced Digital Signal Processing (DSP) provides more natural voice sound
- SoundGuard technology provides protection against audio spikes above 118dBA
Easy-to-Use Design
- Adjustable headband for customized fit
- Call controls at your fingertips
- Simple plug-and-play via USB
Maximum Portability
- Folds flat and tucks into laptop bag
- Rugged design for reliability
- Travel case provides extra protection
| Interface | USB |
| Style | Over-the-head |
| Frequency Response | Wideband up to 6,800 Hz |
| Microphone | Noise-canceling |
| Controls |
Call Answer / End Mute Volume Up / Down |
| Compatibility |
Supports UC applications and softphones from Avaya, Cisco, IBM and more Supported USB & DSP Operating Systems: Windows 98 SE (second edition) Windows 2000 Windows ME Windows XP Mac OS 9 and above Windows XP Windows Vista Windows 7 Unsupported Operating Systems: Linux |
| Dimensions | Not specified by the manufacturer |
| Weight | Not specified by the manufacturer |
Cables & Adapters
- Price: $5.96
Headphone Hanger
- Price: $8.00
What's in the Box
- Protective Travel Case
- 1-Year Limited Warranty
Why Shop at B&H
Make your online shopping trip personal with our online Live Chat representatives. You can easily reach an in-house expert while browsing our site for your shopping needs. We have the most highly-trained staff in the industry who are pros in their fields, and their professional expertise will help you get the most from your purchase.
Place your domestic order with us for shipment via any UPS, FedEx Economy, or FedEx Priority shipping methods by 4 PM ET Monday through Thursday or 11 AM ET Friday and your order will be shipped that day. Visit our Shipping Delivery Times page for further details. Delivery times are subject to payment verification.
We appreciate your purchase from us, and we understand that sometimes the products you buy don’t turn out to be the right choice for you. We guarantee your peace of mind with our 30-day return policy. With no standard restocking fee and few restrictions, you’ll enjoy a return process as easy as shopping with us. Please visit our Return Policy page for further details.
We’ve made iPhone and Android mobile apps available for your service and shopping convenience. Use filtered search to find and purchase almost any item we sell and ship worldwide. Download product manuals and guides for many popular items. See high-resolution product images in close-up detail. Manage wishlists and view order history. Visit our Mobile Apps page to download.
See sample Newsletter
Help
Company Information
B&H Resources
