Compatible Headphones: Studio 3.0 Wireless Studio 2.0 Wireless Over-Ear Headphons (Not Fit Solo 2.0, Solo 3.0, Solo HD) Buy link for Solo 2.0, Solo 3.0 Headband: Tutorial video can be found on Youtube. Watch Youtube video instruction for easier replacing: Package Contents: 1XReplacement Headband 1X Screwdriver 4X Screws If you encounter any quality problems, we will free return and exchange within 90 days. Please rest assured to purchase.