2 things I’ve noticed that could be improved on; 1. It’s a micro usb charger. Not many products use this charging method anymore. Really wish it would’ve come with a C-Type charging. 2. The headphones have an internal driver that plays a loud beeping when scrolling through YT shorts. None of her previous headphones did this so I can only assume this is a feature built into the headphones themselves.Purchased these for my HK loving 8 yr old. She’s a snob when it comes to HK products and only “believes” in purchasing licensed products. So for xmas I knew it would be hard to find HK licensed high quality headphones. Luckily I saw these as a daily deal during prime day and purchased. They took a little while to ship but I purchased way before xmas so that wasn’t an issue for me personally. The headphones look, feel and operate at the high quality you would expect. She has apple AirPod max, beats and JBL’s prior to this purchase. She’s loves these the most so far. She said she can wear them for hours without any discomfort and the noise cancelling is better and more comfortable. She doesn’t use the light feature often to save the battery life. I can say the battery life is not as extended as the JBL 700 but as long as you plug them up at night you’re good for multiple hours of use.