The Pulse 2 is an all-in-one streaming player, complete with built-in speakers and three 80W amplifiers. It allows you to stream music to multiple Bluesound players all over the home and access internet radio stations, cloud music services, and your own local music library. The Pulse 2 can be controlled with an intuitive Controller App for iOS, Android, Kindle Fire, and Windows & Mac OS X desktops. The Pulse 2 is also equipped with the latest generation of Bluetooth aptX. Supported file formats are: MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS FLAC, MQA, WAV, AIFF and maximum resolution is 24bit/192kHz.