Marshall's MOTIF II A.N.C. earphones feature active noise canceling and offer 30 hours of wireless playback. While there are no noticeable scratches or stains, they were accidentally washed in a backpack pocket once. There is noise coming from both left and right earphones. The degree of the noise varies, sometimes being unnoticeable while listening to music, and other times being somewhat loud, depending on the day. The case is currently functioning without any problems, and it can connect with the smartphone app and charge. - Brand: Marshall - Model Name: MOTIF II A.N.C. - Features: Active Noise Canceling - Wireless Playback Time: 30 hours - Design: Black leather case - Accessories: Quick Start Guide Please note that this is a used item, and all sales are final with no returns accepted. Thank you for looking.