Unfortunately, the instructions state to apply warning labels first (there were none), then install the spring-loaded bar ends (they are not spring loaded but now adjustable with bolts). Sensor LOD is middling, RGB is limited and the shape feels generic. While it feels generic, everything seems to work comfortably with this mouse for medium hands. So save your investment on AirPods by not buying this case. I try and wear a thicker sock when wearing these so they dont slip. And the price is a lot less. But with Rainbow wanting to charge me $35 for shipping one pair, I will deal with Amazon. I am so happy with my new watch it works very well and you can see whos calling or texting with out looking at your phone you can ping your phone directly from your watch and you can also ping your watch from your phone now you can answer calls from your phone but once you hit accept call on the watch it will say "check phone" and you will have to speak through your phone text messages you have the option of sending a quick message, an emoji, you can write your own message or speak into the watch You CAN turn it off when you dont want your calls/music/etc going to it, and would rather use your phone as a normal phone. I read the reviews complaining about the earcups breaking off the headband and although the area is made with light weight materials, with reasonable care I dont see nor have I had a problem.