<http://schema.org/description>
"USB-BT400, Bluetooth 4.0, USB 2.0, Up to 3Mbps, 2.4~2.4835GHz unlicensed ISM band, Hands-Free Profile, Headset Profile"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.pacetech.com/asus-usb-bt400.html>