A:Answer Hi Mike,
You can make the vent of this Insignia™ - 300 Sq. Ft. Portable Air Conditioner - White move up and down continuously and can be adjusted to your preferable angle however, you need to seek/contact a professional since manually adjusting the vent angle might damage the vent. For the dryer vent, it's best to route it in a horizontal path to the home's outside wall.
Insignia Products
Lisa
https://insigniaproducts.com