The Grace Digital MatchStick is engineered exclusively for your Kindle Fire to provide a world class audio experience while charging your device. Unleash the full potential of your Fire with apps such as Netflix, Pandora, Internet radio, even audio books all in quality, room-filling stereo sound. The full range stereo speakers and charging circuit allow you to enjoy your content while keeping your Fire fully charged. Whether you are listening to Internet Radio, streaming your favorite TV shows or movies, or simply need a quick charge, the Grace MatchStick is your Kindle Fire's perfect companion. The MatchStick can be placed at 50 or 38 degrees while the cradle can be turned to view your Fire horizontally or vertically. Add the optional (sold separately) Lithium Ion battery and listen to your music, audio books, or watch your videos for up to 6 hours anywhere inside or around your home. Don't just listen to your music, listen with Grace.