Using wireless Bluetooth headphones for mixing, monitoring or other studio work depends on you and how big the project is. If you are working on a small project or something temporary these headphones can be used if you do not want to invest in wired studio headphones. However, if you are working on a high fidelity music production where accuracy is extremely important, these wireless headphones are not going to suffice. No matter how good the quality of wireless headphones is, there is a significant difference in the audio quality from the wired counterpart.