Description: Change is coming, and Sena's at the forefront. The 50S takes a trusted design and makes major upgrades in both hardware and software. It's time for an all-new experience of riding connected. Features: -Mesh 2.0 -Bluetooth 5 enabled -Updated and redesigned speakers -Multi-language voice command support -Digital assistant access -Reduced fast charging time by 30% -A tried-and-true jog dial design -Advance noise control™ -Multi way Intercom 2km/ 1.2 Miles -HD Speakers -WiFi adapter for faster charging and firmware updates