Novadays for bike-fanciers exist not so many Bluetooth solutions. But now, with N-Com, they can listen to the music via A2DP and stay in touch with friends while riding.
N-Com is the Nolangroup communication system that allows riders to connect to cell-phone, to satellite navigators or to speak to the passenger. This system is homologated ECE/ONU 22-05, it is multi-functional to meet the different needs of communication, and very easy to be assembled. To install N-Com is nothing to do: the model Nolan N103 and N102 (flip up helmets), N84 (full face), N43, N42 and N42E (jet) and N32 (demi-jet) are already preset for installation. You can also move it easily from one helmet to another.
Music is a real pleasure, but it is a great fun too. Not just music... the way of listening also can be amusing.
Now you can use not only your ears to listen to music, but your whole body. Just sit and enjoy! Feel all the subtleties of a melody, get shaken with basses! New A2DP-enabled Boom Bench throws down a challenge to the tinny sound of cellphones. A witty designer Michael Schoner of German NL Architects invented a street bench full of speakers: 60W co-axial speakers, two subwoofers, and Bass Shaker in the seat to overwhelm you with vibration. Just connect your player via Bluetooth to the wonder of a sound system, and you're a music king on the throne.
On most desktops the Bluetooth hardware is represented by a Bluetooth dongle, connected to an external interface - such as Serial or USB. To make this hardware recognized by OS, Bluetooth drivers should be installed. Bluetooth services, available to OS and users, depend on drivers' manufacturer and version. By combining a dongle and drivers, or picking up drivers for a dongle individually, you can get any Bluetooth services specified by Bluetooth standards, including A2DP. This solution is affordable and preserves sound quality.
Now let's examine A2DP availability on various OS.
Sony adds one more stereo system for car to their catalog of A2DP-enabled products. Wellcome the MEX-BT3600U CD tuner. Listen to the music wirelessly and answer the phone calls - wirelessly too (there is sensitive, high-quality microphone with echo cancellation technology). And control Bluetooth music source functions, such as Play, Pause, Skip track, also wirelessly - via Bluetooth AVRCP (Audio/Video Remote Control Profile) from your car stereo.
Novadays for bike-fanciers exist not so many Bluetooth solutions. But now, with N-Com, they can listen to the music via A2DP and stay in touch with friends while riding. 
Music is a real pleasure, but it is a great fun too. Not just music... the way of listening also can be amusing.