The Teleflex Laryngoscope Handle 77700 is a single-use, fiber optic laryngoscope handle that is designed to provide bright, clear illumination of the airway during intubation procedures. The handle features a long-lasting LED lamp that is pre-tested for reliability, and a convenient battery compartment that makes it easy to change batteries. The handle is also compatible with a wide range of Teleflex laryngoscope blades, making it a versatile tool for any airway management situation.