cardo BK-1 Testimonial

My wife and I only have about 10% of our eyesight (my wife worse than me). We love to ride trails. We recently did a fund raiser to raise money for the Canadian National Institute for the Blind. We biked 350km across Prince Edward Island (Canada) over 7 days and raised over $5,000. We would not have been able to do this easily without the Cardo BK-1. It was exactly what we needed. I used it to warning signals to my wife if there is an obstacle coming up. Thank you!