Top features:- Extra Bass adds thick, powerful low-end at the touch of a button- Customise your sound settings using the Sony Headphones Connect app- Wireless Bluetooth listening for up to 18 hours- Comfortable and foldable: listen for longer while you’re on the goExtra BassMusic is more satisfying with richer bass. That’s why Sony MDR-XB950B1B Wireless Bluetooth Headphones let you activate Extra Bass at the touch of a button.Feel the deep pulse of electronic beats. Hear the rich tone of bass guitars. Experience the expansiveness of keyboard sound and resonant vocals. Purer bass lifts your music above the average.Customise your sound settingsTailor the bass response of your Sony MDR XB950 Headphones. The Sony Headphones Connect app works with iOS and Android, letting you adjust bass levels to suit every song.Use presets for club, hall, arena or outdoor style sound to give your music the right atmosphere. Now you can escape even deeper into each track.Wireless Bluetooth listeningListen while you move without cables getting in the way. MDRXB950 Headphones feature Bluetooth for streaming music from your devices. Built-in NFC lets you tap the headphones against NFC-enabled smart devices for direct one-touch pairing.Charge up the internal battery and listen for up to 18 hours, even with Extra Bass active. That’s more than enough music time for your day.Comfortable and foldableHeadphones need to be comfortable so you can listen for longer without fatigue. That’s why your XB950 Extra Bass Headphones feature soft earpads to cushion your ears – ideal for commuting and listening to music while you work.Fold them up when it’s time to go – they can easily be stored in your bag or backpack without adding unnecessary bulk.