The Audioengine USB Power Adapter is compatible with Audioengine W1 Premium Wireless Audio Adapter and Audioengine W2 Premium Wireless Adapter for iPod. This adapter can also charge your iPod, iPad, iPhone and most other MP3 players and products that charge or power via USB. It features a female USB receptacle as well as a 2-prong AC connector.
USB Power Adapter
3-Year Limited Warranty