Unique hearth-shaped chest-piece. / Ultra-sensitive acoustics. / Chest-piece made from impact-resistance acrylic resin. 

Eartips: Soft PVC. / Tubing: Thick Walled PVC. / Metal: Acrylic Resin. /Accessories Included: Soft PVC eartips, ID tag. / Overall Length: Appx. 31'' / Weight: Appx. 4.5 oz.