The Lightweight II S

the Model 116 offers the simplicity needed to conduct hearing tests in the most challenging environments

easy-to-use

ambidextrous trigger-release air valve

and yellowing

Noise-Cancelling Headphones CLIA Waived The Lightweight II SMinimize noise and maximize concentration with these headphones sized for kids' ears. Lightweight yet powerful, the headphones block out extraneous noise but still allow kids to hear nearby conversations and participate in their surroundings. Reduces noise up to 20 decibels. For kids with autism, auditory processing disorder or sound sensitivity. During test taking or homework, these headphones can muffle distracting noises.