WATERPROOF PROTECTION--Doesn't matter if it's a splash, a spill, or total immersion, the waterproof box has you covered with trusted seal protection. At the same time does not affect the sound. ANTI-FOG HIGH PERSPECTIVE WINDOW-- Even if the fog is generated during the bath, it will not affect the clarity of the phone screen. SENSITIVE SCREEN--0.25mm flexible touches screen, freely touched from the inside of the shower or bath, adjust volume, change songs, play games, scroll through the news. NO-TRACE HANGING-- Easy to stick, strong and stable, can be stuck anywhere with no trace. FITS MOST PHONES' SIZE-- Universal size fits all mobile phones under 6.8 inches. USAGE SCENARIOS-- Enjoy audio and video entertainment at all times. Bathroom, toilet, kitchen... let your phone never been apart from you.