... 1. Waterproof, waterproof performance, through the IPX8 level test 2. Convenient - normal answer the call, email, reading e- ... application: kitchen, hot springs, bathroom, a rainy day, 2.Outdoor applicable: tourism, mountaineering, cross-country, skiing, etc.; ... survey, drilling workers, etc.; New-arrival good quality smartphone mobilephone Waterproof Box could be used in underwater 5-30meters!!!