Sony WF-1000X Truly wireless noise cancelling headphones. Industry-leading wireless noise cancellation, disclaimer as of August 31st 2017, according to research by Sony Corporation, measured using JEITA-compliant guidelines, in truly wireless noise cancelling headphones market. Chargeable carrying case for up to 9 hours battery life (3 hours battery life and 2 x 3 hours charges with case). Hands-free calls, smart auto-settings to optimise listening settings automatically based on user’s behaviour.
Disclaimer: Connection strength may fluctuate depending on the environment and the specification and/or settings of connected devices such as smartphones. WF-1000X connectivity can be improved by switching the sound quality mode setting from priority on sound quality to priority on stable connection within the Sony headphones connect companion app, available for Android or iOS devices. As with all Sony products, it is recommended you always keep your device(s) updated with the latest available software, as and when notifications of availability are received. Such notifications will be delivered to WF-1000X via the Sony headphones connect companion app, available on Google Play and Apple App Store.Note : Please note that in order to mitigate disconnection and for stable connection, please go from "Priority to sound quality" to "Priority to a stable connection" in the application "Sony | Headphones Connect »app
Headphones Carrying Case USB Cable Earbuds Operating Instructions
Sony WF-1000X Truly Wireless In-Ear Noise Cancelling Headphones - Black - B074X537N8