Jabra Evolve2 85 UC Wireless Noise Canceling Over‑Ear Headset with Stand USB Type‑A Black z790 motherboard Sony VAIO VPCEH18FA B Sony VAIO VPCEH18FA B Product Specifications: } Brand Jabra Series Evolve2 Model Number 28599 989 989 Product Type UC certified wireless over ear headset Active Noise Cancellation Hybrid Active Noise Cancellation Microphones 10‑microphone array for clear calls Speaker Size 40mm leak‑tolerant speakers Battery Life Up to 37 hours playback time Connectivity Bluetooth + USB‑A UC dongle support Wireless Range Up to 30 meters (100 ft) Busy‑Light Integrated 360° busy‑light indicator Weight 286 g Country of Origin China Warranty 2 years manufacturer warranty } 🔇 Hybrid Active Noise Cancellation – Advanced digital hybrid ANC ensures distraction‑free focus for calls and music