Sony's popular truly wireless headphones, the WF-SP700N are currently on sale over at Amazon. Typically, these are priced at $179, however right now you can pick them up for just $158. Making it a great deal, especially since this is the first time that these have dropped in price, which is good to see.
The WF-SP700N are Sony's first pair of truly wireless headphones here, and do offer noise cancellation and ambient sound, seeing as it is part of its higher-end lineup of headphones, that is expected. These do have really good battery life, and also feature Sony's patented EXTRA BASS technology, so you're going to get some pretty good bass out of these headphones, which is nice to have as well. Now the only sore spot with these headphones is the battery life. The earbuds will only last around three hours of continuous playback, while the case can charge it about two full charges before it needs to be recharged (and it does still use a micro USB connector). So these are great for some workouts, but not using them all day long, as they simply won't last that long. The WF-SP700N won't last you all day long, but it will last a decent amount and does offer some really good sounding audio.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap (usually $3.99) next-day shipping if you need it extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime. You'll get 30 days free (if you're a student, you get 6 months), and then it's $119/year (or $59/year for students). Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.