Refurbished Sony WH-1000XM4 Wireless Over-Ear Headphones with Mic — Silver, Advanced Noise Canceling & Alexa Support

Refurbished Sony WH-1000XM4 over-ear headphones in Silver with built-in mic for phone calls and Alexa voice control. Industry-leading active noise cancellation driven by Dual Noise Sensor technology. Improved audio processing using Edge-AI, developed in collaboration with Sony Music Studios Tokyo. Long battery life — up to 30 hours on a single charge — plus quick charge capability (10 minutes charging yields about 5 hours of playback). Intuitive Touch Sensor controls let you play, pause, skip tracks, adjust volume, summon your voice assistant, and answer calls. Speak-to-Chat automatically reduces playback volume when you begin a conversation. Model/sku: AK8YY2954.