A:AnswerWe're sorry to hear of your experience. Replacement cushions can be obtained and will help extend the lifespan of your headphones - just reach out to Bose support directly. We'd love to help you out. http://bose.life/globalsuport
A:AnswerThe headphones are compatible with any device that supports Bluetooth audio streaming. This includes almost all smartphones, and most laptops. To be sure, please check with the device manufacturer.
A:AnswerActually, a cord is supplied with the headphones. What is not supplied is a wall socket adapter. I had to purchase an adapter to use with the headphones.