Panasonic RP-HT21 Lightweight Headphones with XBS Gun Safety This is of paramount importance

This is of paramount importance in situations where a subject

UV IR cut filter blocks wavelengths at both sides of the visible spectrum in order to achieve a more pure transmittance and greater color accuracy

Recessed Power Switch

5 or 7 channels

and selectable compression

Panasonic RP-HT21 Lightweight Headphones with XBS Gun Safety This is of paramount importanceQuality Sound at a Low Price XBS System for Big Sounding Bass Weighs Only 1. 2 Ounces Open Air, On Ear Design Wide Headband Generous 4. 5' Cord The RP HT21 Lightweight Headphones with XBS by Panasonic offer big sound and big value. Their surprisingly good low end response is due in large part to the company's XBS (Extra Bass System) technology. Featuring an open air, on ear design, the headphones weigh only 1. 2 ounces (34 g), and are equipped with a