E-A-R Hi-Fi Earplugs Amount:Individual 5mm stereo jack allows you

5mm stereo jack allows you to connect your favorite headphones or earphones

The angled tip geometry positions the loop relative to the handle

easy-to-use box for convenient storage and access

features a rear-locking device and safety cap for your protection

For use with most brands of Amplivox

E-A-R Hi-Fi Earplugs Amount:Individual 5mm stereo jack allows youThe Ear Protection Difference That Can Be Heard! Advanced plug protects against harmful or annoying noise without muffling the sound. The Ear Protection Difference That Can Be Heard! Innovative design gives a flatter attenuation resulting in a crisper, more natural sound and fidelity. HI FI's are ideal for musicians, or for situations where communication is necessary, and maximum attenuation is not required. Features Patented acoustical damping