SENA SF4 DOUBLE PACKAGE with HD speakers, communication system with 4-party Bluetooth connection

• SF4 with Driver-Passenger or Multi-participant communication

• For those who like to ride in smaller groups, the SF4 provides a conference conversation with up to 4 participants up to a distance of 1.2 km.

• The SF4 model allows the user to connect to their mobile phone and they also have a built-in FM radio with RDS. And with the support of Audio Overlay™, you can even listen to your favorite music and chat with your friends at the same time! Please note, however, that Audio Overlay™ mostly only works with Android phones, while iOS only offers limited functionality!
  

• The main feature of the SF SERIES

• • The same helmet mounting kit for all three types (in clip-on and glue-on versions)
  • Central unit that can be detached with one movement
  • To charge, it is enough to connect the central unit, the helmet can remain in the trunk of the motorcycle
  • User programmable function priority order
  • Thanks to the clear location of the buttons, it is very easy to operate even when wearing gloves
  • The latest devices with Bluetooth 4.1 technology
  • Built-in FM radio with RDS station tracker for the SF4 type
  • Two pairs of speakers (for the SF2 and SF4 models) : one normal size (40mm) with higher dynamics HD quality and one smaller size for comfortable placement in helmets not prepared for communication sets

• BATTERY

  • Charging time: 1.5 hours
  • Quick charging: 4 hours of Intercom conversation is available with 30 minutes of charging
  • Talk time: up to 13 hours
    

UNIVERSAL!