GeekerMart · 極客谷 Plantronics Voyager 5200 Bluetooth Headset (Black) https://www.youtube.com/embed/_QeF51WKFqQ ADAPTIVE MICROPHONES - Work together to reduce disruptive background noise. SMART SENSORS - Automatically detects wh Product #: geekermart-Plantronics Voyager 5200 Bluetooth Headset (Black) Regular price: $HKD$550.0 Available from: GeekerMart · 極客谷In stock