That was free with my Samsung s21 order. The value of the present was accurately assessed, but at $8-$10k, purchasing one is a no-brainer. It has a pleasant, high-quality sound. It has bass, low frequencies, and high frequencies. High-pitched tones can be amplified further with an equalization. Irrelevant; not experienced (almost) Quality construction. Not without reason do they call it a Samsung Pro. They have a refreshingly chilly feel to the touch, and the case's lid is satisfyingly heavy and secure when opened and closed. That's a lot of time to get by on just music streaming fees (home - work). I estimate that you could go nonstop for about five hours if you were on a lengthy trip with that much of food and water. As stated, the bare minimum is sufficient for conversational purposes. Naturally, charging time for ears is short, and the lazy can use wireless charging. Limits on noise are only average at best. Outside, he won't be able to hear you, but inside is fine. - Although it does vary from person to person based on ear shape, I find that after prolonged use, one of my headphones inevitably comes loose. The microphone. When you're out and about, your conversation partner is more likely to spill the beans than in a more formal setting; unfortunately, this is a common issue with TWS headphones, and the AirPods Pro are no exception.