The first pair lasted 3 years with extensive daily use (I work at home and wear them all day, every day). Drove 940 miles the first day, stayed in Georgia overnight and in the morning had to retighten most of the straps before heading out. Great product, stays in my ears easily with the piece that goes behind my ears. I would not buy unless you like useless E-Waste then by all means be my guest. Wish I knew they fit small urgh Its light, battery life is good, charges quickly via USB. )I will update my review as time passes and I keep working through the book. (The indicator did finally turn off at some point during the second day. I shouldn?t pay $50 for something and be missing pieces. - The nozzle is plastic too and the whole earphone is ergonomically angled to aid fit.