Schuberth sisesidesüsteem SC1,SRC,C4,R2 Advanced

SC1 Advance system is designed to fit C4 and R2 helmets. The system is easy to install into  slots which are located in the helmet. You can controll the system with application in your smartphone or by remote control; 511-173. 

technical data:

talking time: max. 14 hours

charging time: 3 hours

range bike to bike: over 1000m

radio: yes

standby: 1 week