Sorry I can't rate the product since I never received it.
Good: battery life, and noise protection. Bad: Only last a year and a half. The rubber coating fell off first. Then connection errors. Finally they just quit turning on.
Is good for my work environment. Love how I never worry about them falling out. Sound with music is okay, not beats quality, but decent.
A coworker turned me on to your website and has done a lot of research. I am very pleased with the sound and battery life. I will buying for my son very soon and have recommended your products to numerous other coworkers. Thank you!