Also use it from my laptops USB-c port to my IPhone which also works great. but these really were just TOO BIG. Takes some patience and attention when installing, but after the installation these ear pads are awesome! Portable and stable Squat rack. Its tight, too tight. I love that there are so many colors to choose from! The volume always starts at 82% after the headphone pairs with the bluetooth dongle. I bought this as a gift for a friend. Have been wearing these for almost a year. I’m glad I read other reviews before purchasing them because they are not true to size.