Sony WI-C100 Wireless Headphones with Customizable Equalizer for Deep Bass & 25 Hrs Battery, DSEE-Upscale, Splash Proof, 360RA, Fast Pair, in-Ear Bluetooth Headset with mic for Phone Calls (Blue)

Equalizer Support : Your sound, just how you like it, Customizable Equalizer for Deep Bass Application Support : Headphones Connect app for Android & iOS Battery Life : Long battery life of up to 25 hours, 10-minute quick charge will give you up to 60 minutes of playback Sound Quality : DSEE restores high frequency sounds lost in compression