A:AnswerIf your headphone only has 3.5mm AUX Plug, you need a "USB-C to 3.5 mm Headphone Jack Adapter". apple store has it for $9. You can also find some cheaper ones(might not be as good quality as genuin apple version) from Amazon.
A:AnswerYes, the Apple - 11-inch iPad A16 chip with Wi-Fi - 128GB is a touch screen device. As an accessory, you may also choose to add an Apple Pencil. I got the pencil with mine but honestly I rarely ever use it.
A:AnswerIf you don’t want to pay for them moving forward after the free trial ends yes. To do so is easy…head to settings click on the name of the iCloud. Hit subscriptions and then cancel the ones you don’t want.
A:AnswerThis iPad is not a cellular capable iPad. Make sure you buy one that does cellular. Then it will depend from there if it’s locked to a carrier unless it states unlocked