Walker’s Razor Electronic Earmuff Cooling Pads & Moisture Wicking Headband GrayWalker’s, Razor, Electronic Earmuff, Cooling Pads & Moisture Wicking Headband, GrayThe new Razor Digital Bluetooth XTRM Earmuffs utilize advanced digital circuitry to provide enhanced clarity of desirable ambient sounds-such as voice, high-frequency steel impact, and environmental sounds like animal movement-while offering improved suppression of undesirable background noise, such as wind. Combined, the Digital Bluetooth XTRM’s sound processing makes for a clearer and more comfortable audio experience on the range or in the field. The Razor Digital Bluetooth XTRM continues the ergonomic design and diverse functionality of the Razor series with compact ear cups that minimize interference when shouldering lon.