Lightning to 3.5 mm Headphone Jack Adapter

The Lightning to 3.5 mm Headphone Jack Adapter is one of the most well known dongles in existence. It was launched because the iPhone 7 had no Headphone Jack.

Reception
It was at one point the best selling Apple product at. It was criticized for being sold separately and sticking out. It is also criticized for not being able to use headphones while charging the phone. Any headphones work on here, and even accessories like Square and Thermondo. Samsung even made fun of Apple by doing this and made and ad, only to get taken down when the S20, also lacking a headphone jack, came out.