ZEM Hearing Protection and Noise Canceling Device - Black
Product Number: SN35708(A)
No longer avaliable
This item has been discontinued
No longer available.
This filtering device is ideal for students who have difficulty focusing on one person in a noisy environment. Unlike ear plugs and other noise-blocking devices, sound is actually directed away from the ear, making it easier to understand speech. Evenly reduces sound across all frequencies, ensuring that speech is neither masked nor distorted. Lightweight, nonintrusive device rests on the outer ears. Adjustable headband. No batteries required.