Wireless headphones with EXTRA BASS, 30-hour battery life. - Brand: SONY - Model: WH-XB910N - Features: EXTRA BASS - Noise Canceling: Yes - Battery Life: 30 hours - Accessories: Charging cable, audio cable, carrying case - Condition: Ear pads are deteriorated Thank you for viewing. These are wireless headphones with noise-canceling function from SONY. The head pad and ear pads of the headphones need to be completely replaced (see photos 3-6). Also, the opening of the box is slightly torn (see photo 7). The instruction manual and accessories are all included. The main unit itself has no significant dirt or scratches, and the battery is still in good condition. Thank you. #SONYheadphones #Wirelessheadphones