WinCup® Drinking Cup, 16 oz., 1 Case of 500 Hip Splash-resistant and anti-fog Style:1 Pair (Left & Right) 2450SA 2 Sodium Citrate Hydrotherapy

WinCup® Drinking Cup, 16 oz., 1 Case of 500 Hip Splash resistant and anti fog Style:1 Pair (Left & Right) 2450SA 2 Sodium Citrate Hydrotherapy Splash resistant and anti fog Outstanding acoustics with better audibility of high frequency sounds (adult side firm pressure) * Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece * Standard Finish Chestpiece Black Tube Stainless Stem and Headset * Dual lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes * Next generation tubing lasts longer and resists stains * Not made with natural rubber latex or phthalate plasticizers * Headset is easily adjusted for individual fit and comfort * Angled eartubes align with ear canals * Seven year warranty provides greater peace of mind