Sennheiser Momentum Wireless 3 Headphones Accessories include the carrying case, charging cable, wired cable, instruction manual, and USB adapter, all complete. There is some tearing at the back of the instruction manual. The battery drains quickly when using noise cancellation, but it's not a problem for daily use. The ear pads were just replaced in July and are very clean. The sound is better than the Momentum 4 and is excellent. The appearance is also outstanding. It has noise cancellation, and you can adjust the sound with the app. Using the wired cable further improves the sound quality, and you don't have to worry about the battery. Sennheiser Wireless Headphones