A very unique function of Sleep Number Beds is that it has air chamber technology which helps you to modify the softness or else solidity of the bed to suit your resting style. Not just that, Sleep Number Beds has Dual Air technology that allows you to have different settings on both sides of the bed to meet the individual needs of you as well as your partner. Thus you don't have to give up with your partner's adjustment preference. This adjustability to your favorite "Sleep Number" is a thing you are going to fall in love with.