This is my first set of wireless buds. I was previously using a pair of Sony earbuds with noise canceling. They provided a fantastic audio experience; however, when I switched to a Oneplus 11, wireless was the only option. I decide to buy these when the price drop on Prime day, and after 3 weeks of daily use, I have no regrets. See TLDR at the end.The audio quality is exceptional. While the EQ presets for rock, pop, and soul are passable, it is possible to create up to three customized EQ settings which allowed me to adjust deep basses and punchy highs. Pairing it with the Oneplus 11 gives the option to play audio in hi-res (at the cost of battery life) and spatial audio, both fixed and head tracking (for audio apps that support it). There is also a Golden Sound feature that creates an audio file specific to ear canal structure and hearing characteristics. This is accomplished by playing a series of frequencies and making adjustments so the entire range in balanced. It seems to do what it proclaims, as the audio is much fuller when enabled.Phone calls sound equally clear and crisp. I had no difficulties hearing and understanding the other person, and the delay was mostly unnoticeable. Nothing special, but more than serviceable.The noise canceling is decent, but not as good as other earbuds I've used. In a crowded coffee shop, with the phone audio at about 40% and noise canceling enabled, I could hear the people sitting next to me talking, although I couldn't make out what they were saying. Also, loud ambient sounds such as mixers and steamers were audible with noise canceling enabled. In addition to noise cancelation, there is a Transparency mode with activates the mic to mix in external audio. This is great when using the earbuds in a setting where interruptions are expected or you need to be more aware of your surroundings. This was useful when walking/jogging on paths shared with bikes, as I could easily hear riders approaching me from behind.The expected audio controls were present. By default, play and pause are activated by a single light squeeze on the stem, skip track with a quick double squeeze, replay/jump back with a triple squeeze. Additionally, a single long press switches between noise cancellation and transparency mode. The controls are customizable and are independent for the left and right buds. One option not present is the ability to adjust volume.Battery life is exceptional. I use my buds with active noise canceling and hi-res audio, and they easily make it past the 6 hour advertised run time. My typical use is only a few hours at time, and with the fast charging, they are at 100% when I take them from the case. The lowest I let the case charge drop to was around 20%, and that was after giving me about 30 hours of use.The included tips provided a comfortable experience even with several hours of continuous use. I recently used them during a 10 hour flight and had them in for about 6 straight hours. 3 of those hours were in Zen mode while I slept to the sounds of waves washing onto a beach. Even through turbulence and some head movements, the buds stayed firmly in place. Three sizes are included, and I needed to switch to the largest to get the best fit (at least according to the in app fit test). If the included tips are not to your liking, it's easy enough to replace them. I plan on swapping them with a set of foam tips from my previous ear buds.There were a few additional features that turned out to be quite welcomed. When using a camera app, double squeezing the stem on either bud will activate the shutter. There is a dual connection option, and I generally keep the buds paired with my phone and PC. The aforementioned ear fit test that balances frequencies. There is also a find my earbuds feature which causes the buds to emit a chime. The chime is pretty quiet, so it would only be useful in quiet environments. The buds can also be set up with Find my Device and will show on a map the last place the buds were connected to the phone.TLDR; If you have a Oneplus 11, these buds are a no brainer. Paired with anything else, you get a great audio experience, but will need to rely on additional apps to enable playback controls, active noise canceling/transparency, and EQ adjustments.