Sony WI-1000X Wireless Noise Cancelling In-ear Headphones -- CHAMPAGNE GOLD

Very well cared for. Only used for a few days and has since been stored in sony bag and original box. DESCRIPTION::: ■Hear nothing but your music wherever you go. These Bluetooth wireless, behind-the-neck wireless headphones have industry-leading Digital Noise Cancellation that adapts to altitude—ideal for flying. The Smart Listening feature can detect your activity and adjust the sound appropriately, and you can even optimize your audio experience in different listening environments, including outdoor stages, clubs, halls, and arenas. Cord Length: Approx. 39 3/8"; Frequency Response: 3 Hz–40,000 Hz; NFC: Yes; Cord Type: Dedicated headphone cable; Volume Sensor: Yes FEATURES & DETAILS::: ■Digital Noise Canceling with Atmospheric Pressure Optimizing – perfect for flying ■Sony-Headphones Connect, APP for Android /iOS to use Smart Listening technology to control your ambient sound settings. ■Smart listening by smart auto-settings automatically adjusts ambient sound to your activity. Ambient sound mode to hear essential sound without taking your headphones off. ■Optimized for Google Assistant w/ an update. Ask it questions. Tell it do things. It’s your own personal Google. ■High-quality audio with DSEE HX, S-Master HX, LDAC and aptX HD ■Battery life up to 10 hours (with wireless noise cancelling) ■Hands free calling with vibration notification ■In the box: Carrying Pouch, PlugBattery life up to 10 hours (with wireless noise cancelling)