A:AnswerHello Anne, thanks for asking! These earbuds can be used with a smartphone and tablet running Android 5.0 or higher & RAM 1.5GB above or iOS. Automatic sync and Ambient Aware Mode are only available for Android; iOS users can use Voice Command/Siri. ^Elizabeth
A:AnswerI also have an iPhone XR but my son uses a Samsung One Plus. These ear buds work great for him and his Samsung because they both use Google Assistant While IPhone and ear pods use Siri to communicate. I believe you can still use them but you won’t get all the functionality from them if you have a phone that uses anything other then google assist.
A:AnswerThese are meant to be completely wireless ear buds so I don't think their are any neck straps that will work with these. They fit great in my ears tho and stay firmly in even during rigorous exercise.
A:AnswerHey there, great question! These earbuds can be used with a smartphone and tablet running Android 5.0 or higher & RAM 1.5GB above or iOS. Automatic sync and Ambient Aware Mode are only available for Android; iOS users can use Voice Command/Siri. ^Elizabeth