Sony MDRXB70BT/B Wireless In-Ear Headphone

Wireless streaming with Bluetooth and NFC
Built-in Microphone for hands-free calling
Foldable Around Neck Design
Up to 9 hours battery life of continuous music playback
Hear it all with 12mm high-sensitivity drivers
Precise-fitting hybrid silicone earbuds
Feel the powerful, clear sound of EXTRA BASS