please note. You know how they say you can't use that phone/tablet wirelessly, whatever you have. I found a way around this. I can only speak for Samsung phones (there may be a dongle/adapter available for your device anyway). I had a Samsung Galaxy S8, Note 9 and currently have a Note 10+, my current phone, I don't have an extra port, and I was able to buy a USB-C dongle/adapter for an extra 3.5mm port, and I can use headphones with no problems. In each of these boxes I received a micro USB or USB-C to USB adapter/adaptor. Tried it and it totally works. I repeat, they can be wireless with mobile devices with the right adapter. Sound quality is 10/10, volume is about 8.5/10 (wish it was a little louder but it's still great). User Noise Cancellation 10/10, Ambient Noise Cancellation 6/10 (My husband can hear any music I listen to like he has a low volume radio.) Ear and Head Comfort 10/10, Battery Life 10/10, Use for Pla Overall Quality and Success ystation 4 10/10, 10/10 wireless range (longest range of any wireless audio device I've ever owned).