Great pair of inexpensive wireless headphones. I've owned two pairs of the last 2 years. the first set lasted nearly 1 year. sound quality is great, the headphones fit snug in my ears and the controls are firm. the design is very rugged. i've used the headphones extensively across 3 different devices (iphone, ipad and laptop) without many issues switching. Unfortunately they died 12 months into being used (battery wouldnt charge). I emailed Anker support who were extremely helpful and understanding and sent out a new set free without any hassel. They were extremely responsive.