He’s in college and uses it for style. Tampoco es de alta calidad. Finally, this device is symmetrical front to back with the Apple logo at the bottom. The directions say it will work with a case up to 5mm thick. It connects to my Bluetooth speaker as soon as a turn it on, but you can just as easily connect it to hardwired speakers. I’m super disappointed because I was searching for cute white sneakers for the past couple of months. In the gym it is also good and does not fall out. I mainly got it for help with my back pain since having my youngest child. When you turn the headphones on out of the box you’ll find that the internal rechargeable battery cells are already charged, and also already paired to the usb dongle that you plug into one of the USB slots of your PS4. TIP:-Shake the product before use if you go a while without using it.