Audio-technica Bluetooth wireless headphones ATH-AR3BT-BK<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Bluetooth wireless technology with mic and music/volume control</li><li>Internal battery provides 30 hours of continuous use</li><li>Supports aptX and AAC codecs， ensuring high-quality wireless transmission</li><li>Touch pairing with NFC-compatible Bluetooth wireless technology devices</li><li>1.2 m (3.9') cable with mic/controls provides a wired connection</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TN5FjajZL.jpg" noproxy>