Viior &reg;Waterproof Shockproof Dirt Dust Proof Case Cover for Samsung Galaxy Note 2 N7100 (Green) 1.Takes you through dirt,dust,sandstorms and can withstand mud,food and fine construction dust. 2.UltraFlat screen protection ensures full screen functionality. 3.All microphone and speaker vents are waterproof, featuring ClearVoice clarity technology. 4.Sound Enhancement System improves audio quality. 5.Slim but tough.It is designed to meet or exceed military standards.