• Digital Noise Cancelling with Atmospheric Pressure Optimizing – perfect for flying. 3Hz - 40kHz headphones frequency response. Along with a 50Hz - 8kHz microphone frequency response ensures faithful sound reproduction. Connectivity Technology: Wireless
• 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
• High-quality audio with DSEE HX, S-Master HX, LDAC and aptX HD
• Battery life up to 10 hours (with wireless noise cancelling)
• Wired cable solution let you connect in-flight entertainment
• Hands free calling with vibration notification

From the manufacturer

Smart Listening

Smart Listening by Adaptive Sound Control

Automatically detects your activity, whether you’re travelling in an airport, walking on a crowded street, or sitting in a quiet area — then balances the noise cancelling levels accordingly. You can customize them to your preferences with the Sony I Headphones Connect App.

Sony I Headphones Connect for Android or iOS

Download the Android or iOS app to use Smart Listening by Smart Auto-settings, control your ambient sound settings and adjust the sound levels with the Equalizer.

Traveling Walking Waiting

Hear nothing but your music wherever you go.

Truly authentic sound

Hear music that stays true to the original recording with High-Resolution Audio. Optimized for High-Resolution Audio, S-Master HX reduces distortion and allows you to enjoy all the subtleties in your music.

Wireless streaming at its best

LDAC transmits approximately three times more data (at the maximum transfer rate of 990 kbps) than conventional Bluetooth wireless audio, which allows you to enjoy High-Resolution Audio content in exceptional sound quality close to High Resolution Audio.

Hands-free calling 10 hrs battery life Smart cable management

Specifications of Sony WI-1000X Premium Noise Cancelling Wireless Behind-Neck In Ear Headphones - Black (WI1000X/B)