Most smartphones are being now released on the market without headphone jack input. Exception from this trend is line of phones produced by Samsung, but numerical superiority of other companies in this aspect increases popularity of wireless headphones, especially that some firms have even stopped adding to basic set a special adapter which allows to connect headphones with jack input to USB-C port. Especially popular are nowadays Apple's wireless headphones - AirPods, and their third generation will soon hit the market.
Although the second generation of AirPods appeared on the market just a few months ago, Apple doesn't need a lot of time to release another, improved version of their headphones. The third generation will appear on the market before the end of this year. Two companies: Inventec and Luxshare Precision will be responsible for delivery of these headphones, and main change in specification of new AirPods will be built-in noise-cancelation from environment. According to some reports, Apple is also supposed to work on the Pro version of its new headphones, which would additionally stand out with water resistance, but so far this information hasn't been confirmed.