Video laryngoscopy utilizes video camera technology to visualize airway structures and facilitate endotracheal intubation (ETI). Given the advances in video technology, more reliable, powerful, and less expensive video laryngoscopes are emerging on the market with increasing availability. This $SKU$VL is invented for those patients with difficult airways or as a rescue device in failed intubation attempts, which efficiently increases the success rate of first-attempt intubations.