We used to connect audio source to speakers with cables. But when we want to move around, the radius become short and things get messy. One way to avoid this problem is to use RF channel. As Texane proves – the nRF24L01P can do the job pretty well. And so in his project he attached the Nordic nRF24L01P board to Arduino and started to play around.
The RF chip is packed with many features like error checking, package resend on failure and other means that ensure safe data transfer. But these also slows data rate. So Texane decided to turn all them off and stick to one way transmitting only. This way he was able to reach 90KB/s rate.