The Dane-Elec Media Streamer is your gateway to expanded capacity on your iOS and Android mobile devices, unleash a world of unlimited content with no Internet required. Instantly access your favorite content by simply downloading all of your music, movies, videos and documents on to an SD card or USB drive via this media streaming device. Download the Media Streamer app. On your mobile device, go to network settings and select Media Streamer. Insert SD card or USB drive loaded with content into the Media Streamer and open the app. Let the entertainment begin. The Dane-Elec Media Streamer is equipped with an eight-hour battery and can provide battery backup to your smartphone's and tablets through the USB charge out port. The network media streamer allows up to four mobile devices to simultaneously access the content on the SD card or USB drive and you can quickly download or upload your content between your smartphone/tablet and the SD card or USB drive.