Sena 2035 S. 20s evo user's guide location can the 20s evo use audio multitasking when connected to four or more headsets? Sena's bluetooth intercom and mesh intercom technology is available in cycling helmets, ski helmets, marine.
Support and information for the sena 20s device, including installation and customization guides. At sena australia, we are proud to be the exclusive australian distributor of sena technologies, offering cutting.