Sennheiser Momentum 4 Over-Ear Wireless Noise Headphones in excellence condition. Bought on Amazon around 1 years ago, still under the 2 years warranty (Purchase record available). Personal use, I''m digital product fans, but don''t like to wear the over-head earphones, so the product is used less than 10 time in the past one year. Always store in the case, all accessories are in the case, except the original outside box.