Answer to "How do I fix my backbeat fit?"Same problem here. I bought mine 10 months ago and they suddenly stopped working, they charge, I get the red light and blue light when charging, but that's it, nothing else seems to work. Plantronics won't help me either. I finally had to throw them away. What a waste… I’ll better stick to well known brands with good customer service. Now I am using my Jabras Active 65T for my quarantined home workouts. These are awesome.