An attachment system for a removable entertainment unit , comprising: a latch butterfly comprising: a body including a rotational component , the rotational component configured to permit rotation of the body around a first axis of rotation , wherein rotating the body around the first axis of rotation from a lock position to an unlock position actuates a release mechanism ; and a latch head rotationally coupled to the body , and configured to permit rotation of the latch head relative to the body about a second axis of rotation, the latch head comprising a first contact point disposed on a first side of the second axis of rotation and a second contact point disposed on a second side of the second axis of rotation ; and a cover disposed in front of the body and the latch head , the cover including a first perforation aligned with the first contact point and a second perforation aligned with the second contact point ; wherein the first and second contact points of the latch head are disposed on the respective first and second sides of the second axis of rotation such that (i) contacting the first and second contact points with equal torques causes a rotation of the body about the first axis of rotation in the direction of the unlock position, and (ii) contacting the first and second contact points with unequal torques causes a rotation of the latch head about the second axis of rotation . a latch butterfly comprising: a body including a rotational component , the rotational component configured to permit rotation of the body around a first axis of rotation , wherein rotating the body around the first axis of rotation from a lock position to an unlock position actuates a release mechanism ; and a latch head rotationally coupled to the body , and configured to permit rotation of the latch head relative to the body about a second axis of rotation, the latch head comprising a first contact point disposed on a first side of the second axis of rotation and a second contact point disposed on a second side of the second axis of rotation ; and a body including a rotational component , the rotational component configured to permit rotation of the body around a first axis of rotation , wherein rotating the body around the first axis of rotation from a lock position to an unlock position actuates a release mechanism ; and a latch head rotationally coupled to the body , and configured to permit rotation of the latch head relative to the body about a second axis of rotation, the latch head comprising a first contact point disposed on a first side of the second axis of rotation and a second contact point disposed on a second side of the second axis of rotation ; and a cover disposed in front of the body and the latch head , the cover including a first perforation aligned with the first contact point and a second perforation aligned with the second contact point ; wherein the first and second contact points of the latch head are disposed on the respective first and second sides of the second axis of rotation such that (i) contacting the first and second contact points with equal torques causes a rotation of the body about the first axis of rotation in the direction of the unlock position, and (ii) contacting the first and second contact points with unequal torques causes a rotation of the latch head about the second axis of rotation . <EOS>