Sony WI-C100 Wireless in-Ear Bluetooth Headphones with Built-in Microphone, Black

About this item

• Long battery life of up to 25 hours
• DSEE restores high frequency sounds lost in compression
• Splash-proof and sweat-proof with an IPX4 rating
• Easier, clearer hands-free calling
• Fine-tune your sound using the Sony | Headphones Connect app