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 REFURBISHED With 5 different strap options

With 5 different strap options

long layovers and lingering conference calls with earbuds so snug you’ll forget you’re wearing them

Get inspired with a variety of templates and automatic editing tools

IP67 Waterproof and Dustproof

Closed-Back Design

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 REFURBISHED With 5 different strap optionsFeatures Equalizer Support : Your sound, just how you like it, Customizable Equalizer for Deep Bass Application Support : Headphones Connect app for Android & iOS, Frequency Response 2020,000Hz 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 IP Ratings : Splash proof and sweat proof with an IPX4 rating Built In