Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Clear / Black Underwater Digital Cameras a 2-way heavy-duty zipper and

a 2-way heavy-duty zipper and inside pocket for added security

thanks to its bendable structure

Estimated Battery Life:    Up to 50 Hours Per Charge

The finish of the skirt which has a carbon fiber appearance was designed specifically to avoid glare

A super-comfortable Hi-Flow mouthpiece improves air flow and regucas jaw fatigue

Used IST ProEar Pressure Equalization Mask with Watertight Ear Cups - Clear / Black Underwater Digital Cameras a 2-way heavy-duty zipper andPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Special tube and seal system automatically equalizes ear pressure as diver exhales into mask; Prevents pressure induced ear ache (barotrauma); Enhanced underwater hearing and sense of direction; Watertight ear cups keep water out to keep ears warm and prevent infection; Optical prescription lens option available in