Tom Mac 04a
Site Supporter
Just to clarify, the SM10 is less money than the SR10. The only real difference is that a two way radio or cb can also be connected to the SR10, enabling communication with other riders who have GMRS/FRS devices (two way radios, Chatterbox, etc.) or a cb.
Greg
The SM10 is a DUAL Stream BT ( SR is not )... the Dual Stream allows you to send the audio to 2 separate headset at the same time ( you and passenger )