Upon unboxing the controller my daughter found the her headset headphone input did not fit into the modded controller (the hole on the controller was bigger than the standard 3.5mm). Upon inspecting, I assumed we just needed an adapter to make it work…I assumed wrong.After buying an adapter, we found that the headset still didn’t fit. Thinking this was odd, I contacted the seller to get the specs for to headphone jack. After explaining my experience, they assured me that the input was the standard 3.5mm. Before deciding to returning the controller, I ‘did some research’ And found that it was pretty easy to install a new headphone input component (it was only 6 bucks on Amazon.). While installing the new piece I found that the modded controller didn’t even have a headphone input component in the first place. Obviously I was a little annoyed by this. I would think that the controller would be tested after modification. Nonetheless , after installing the new piece, the controller worked as expected. Take what you want from this review. I just wanted to share my experience.Dies very very quickTHERE IS ABSOULETY NO PAPERS ,CORDS OR INSTRUCTIONS. I THOUGHT I COULD FIGURE THIS OUT, BUT COULD NOT EVEN PAIR IT WITH MY XBOX. SO IT JUST SITS! IT LOOKS SUPER COOL ALL LIT UP, BUT I WOULD LIKE TO USE IT.works as it is supposed to and my son loves it... cool glowing graphics too. -- update: thought it was a one time thing, but this controller is eating power like crazy... batter pack lasts about 3 maybe 4 hours compared to my other controller which will last 8 to 10 hours... i wouldn't think the led lights would consume that much power.The lights stopped working after a month or two.Definitely just like averted and it's amazing works great only downfall is it burns batteries up quickly but if you have a rechargeable battery pack with multiple batteries your set the battery pack backing doesn't work with some chargers packs backing but there's ones that work other than that it's 100% greatLED's were not in the advertised positions, not able to ad any kind of paddles dispide the company priding itself on being modable. Also no settings for the LED's and this controllerWILL eat through AA batteries, so it's a good idea to get a rechargeablebattery pack, but those are somewhat minor complaints. Other than that, the controller has a sort of no-slip design for the grill, making it very comfortable and easy to hold.The led lights sie after less than a week. Replaced and same issue