Amazon currently has the AO Active Noise Cancelling Wireless Headphones on sale today for just $59.99. That's good for $40 or 40% off of their regular price, and also makes them one of the cheaper pairs of wireless headphones with noise cancellation available.
AO is not a popular headphone maker like Sony or Bose, but it still offers up a great pair of headphones here, at a fraction of the cost of those. AO features some great audio quality in these headphones, with some deep bass but also crystal clear mids and highs, so you're going to get a great audio experience when listening to these. These are also very lightweight, so you can keep them on your ears for hours at a time without them becoming uncomfortable. These do sport a AUX input, so if you want to use them as wired headphones, you do have that option - and there is an AUX cable included in the box. As far as battery life goes, AO says that you can get around 20 hours of continuous playback out of these, on a single charge. That puts them right up there with the Sony WH-1000XM2's which are around $350, so definitely a good thing. Now if you turn off active noise cancellation, you'll get a bit longer battery life out of these as well.
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 $99/year (or $49/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.