Sony retail WH-1000XM4 Wireless NC Headphones - Black

Product Name: Sony retail WH-1000XM4 Wireless NC Headphones - Black
MUCH BETTER SOUND ACROSS THE SPECTRUM THAN THE NEWER WH-1000XM5's •tIndustry-leading noise canceling with Dual Noise Sensor technology •tNext-level music with Edge-AI, co-developed with Sony Music Studios Tokyo •tUp to 30-hour retail battery life with quick charging (10 min charge for 5 hours of playback) •tTouch Sensor controls to pause/play/skip tracks, control volume, activate your voice assistant, and answer phone calls •tSpeak-to-chat technology automatically reduces volume during conversations •tBluetooth multipoint makes it slightly more convenient in everyday use because you can connect to two devices at once •tauto-pause feature, which stops playback when you remove the headphones. •tCupping your hand over the left ear cup activates ambient mode. It dramatically lowers the music and uses the microphones built into the headphones to play what's going on around you Retails at $349.00); Open Box; New – never used; Pristine condition.