With a measly price of $250 the Apple Airpod Pro certainly delivers what you pay for with 4.5 hours of batter life with active noise cancellation and FREAKING EAR TIP FITTER!
More information here https://www.cnbc.com/2019/10/29/apple-airpods-pro-review-super-comfortable-noise-cancellation-great.html
This relates to engineering because it was built in a factory with machines
