Wireless Audio Adapter with Bluetooth for USB Connectors from NAXA Electronics. An adapter that adds wireless Bluetooth technology to devices with a USB audio connector. Product Features: Connect your modern smartphone, tablet, or other Bluetooth-enabled device with devices that can play audio from USB Bluetooth technology supports high-fidelity audio and A2DP for stereo music streaming Simple plug-and-play operation with no need for drivers or other software Available colors: Black.