As a complement to their desktop setup fiio has designed the rm3 bluetooth remote control for the fiio r series of products ndash allowing you to remotely control track playback, song selection and volume up to 30m away'. '.strtoupper('a')nd with the rm3 you can conveniently add a track you like to your favourites with just one click'. '.strtoupper('m')ouse mode the rm3 features a mouse mode thanks to its built in gyroscope, making it even easier to use'. '.strtoupper('w')hen relaxing on a char and listening to music, you can activate the mouse mode on any android device including the fiio r series of products, saving you the trouble of having to walk up to the device'. '.strtoupper('e')asy control in order to get up and running quickly the rm3 contains 16 clearly marked buttons that have already been set up and allow easy access to convenient features, such as the power button, return to the desktop, and mode selection buttons'. '.strtoupper('a')nd the rm3 also doesnt require you to point it directly at the receiving device to be able to control it, making it even easier to use'. '.strtoupper('t')hin and light design the rm3 is made of abs plastic which allows the remote to be durable yet light'. '.strtoupper('t')he silicone buttons further contribute to the rm3s comfortable and easy to use design'. '.strtoupper('t')he rm3 remote requires 2 x aaa batteries, not included