Bluetooth 2.0 module streams MP3 stereo

What is Bluetooth technology?
A technology for wireless personal area networks, which provides a way to connect and exchange information between devices such as cellphones, laptops, PCs and digital cameras via a short range radio frequency.

What is a DSP?
Digital signal processing; The study of signals in a digital representation and the processing methods of these signals; Digital signal processor; A specialized microprocessor designed specifically for digital signal processing, generally in real-time.

What is MP3?
MPEG-1 Audio Layer 3, more commonly referred to as MP3, is a patented digital audio encoding format using a form of lossy data compression. It is a common audio format for consumer audio storage. MP3 is often derided by audio purists for its lossy compression scheme, which discards audio data that's less noticable to the human ear in order to achieve small file sizes. A new format, dubbed MP3HD, is a lossless version that reverts to a generic MP3 file when there's no supporting codec for higher quality version.