SH-40 Monaural Headphone
The SH-40 offers incredible sound performance in a lightweight, quiet and inexpensive headphone. The ventilated, cushioned, adjustable headband allows extended use in total comfort for heads of all sizes. The pivoting ear cup design assures a proper fit around the ears for maximum noise isolation.

SH-40S Stereo Headphone
True High-Fidelity Stereo. Sigtronics exclusive infinite baffle system delivers sound the way you want it. Our stereo speakers are specifically designed to deliver a wider frequency range than mono versions for better quality sound. Sigtronics stereo headphones also offer dual volume controls for the ultimate in quality, comfort and sound reproduction for the discriminating pilot. Stereo headphones are also recommended for those with unequal hearing abilities in each ear.

Large/Child Sized Headband
Sigtronics headphones may be ordered with a large or small / child size headband. When your child outgrows the small headband simply replace it with a standard sized one.