I have purchased too many accessories for my Nintendo Switch. I have too many cases, sleeves, grips, bags and even specific headphones. No matter how hard I try to find something else that works for me I ALWAYS come back to my Skull & Co. grip and carry case. I already owned a Bluetooth transmitter made by a competitor that I was very happy with. It connects to the headphone jack and allows me to charge the switch while playing. I only had it for a few weeks before I saw that Skull & Co. released a version of transmitter that is USB-C and works well with their grip case. I ordered it pretty much immediately and have been using it for the past few weeks. It's another really well made product from this company and it will have a permanent home in my Max Carry Case.The transmitter comes with different spacers that you can use with a grip case, or without on either the Switch or Switch Lite. The fact that you need spacers may be a bit annoying for those that use their devices "naked". I tested it with the different grip cases I have, and it fit and worked flawlessly on all of them and fit very well. The sound is really great with this also. It says it's "Optimized for AirPods and and AirPod Pro" but I'm not really sure what that means. I use it with my AirPod Pro's and they connect without issue every time and stay connected. This model also supports a voice chat feature directly, but I don't play any games with voice chat so I haven't tested that feature out.