Addasound Crystal SR2702 Wired Binaural Noise canceling Headset (CRYSTAL-SR2702) New

Addasound Wired Binaural Noise-canceling Headset (CRYSTAL-SR2702)New conditionAddasound Crystal SR2702 Wired Binaural Noise-canceling Headset with In-line Volume Control & Foam Ear Cushions - Compatible with Microsoft WindowsKey Features Strong noise-canceling microphone, 80% background noise eliminated Professional acoustic tune designed to assure more excellent effects for broadband speaker Hearing protection Optional for in-line volume switch, excellent effects for mute Easily match crystal plug QD cables, 3.5mm double plus PC cables, and USB 2.0 QD cables 330º adjustable microphone holder, microphone output automatic gain control to be compatible and matching for different systems Adjustable headband, comfortable for having on the headset Providing hands-free communication. Manufacturer: AddasoundPart Number: Crystal SR2702Condition: New