Review on Motorcycle Bluetooth Communication Interphone Motorbike by Dante Black

SCS ETC S-1 Review Would give them 3 stars and buy again and they worked but could only communicate about 250 feet away not 500 meters. Worked well enough. Bought another S-1 to put on and install a third helmet when it arrived April 2020. All three worked for about 2 weeks. Then there was only static and none of the 2018 models could be heard. Static increases after moving the microphone. Problem with the wiring. I would like to be able to buy new cables (microphone and speaker) separately.