Check the listing for details. Simpson Motorcycle CSPT0001 Packtalk Edge Motorcycle Communication System. Color: Black, Condition: New, Made in United States. Listed at 404.95 USD. Compatible with most brands of motorcycle helmets; Operated by Natural Voice. Our Natural Voice operated engine rids you from the need to press a button again. Just say "hey Cardo" and tell it what you want, your Packtalk Edge will do the rest. Voice activated operation with multilingual announcements. Has a 1-mile range rider to rider or when using group Dynamic Mesh, up to 5 miles. Universal Bluetooth connectivity - Packtalk Edge connects with any other Bluetooth intercom system of any brand. Connect with up to 15 riders with Bluetooth 5.2 or Cardo's Dynamic Mesh technology. Dynamic Mesh Communication (DMC) is the most capable motorcycle communication system in the world. Plain and simple.