my husband bought this case for his iPhone and he was so excited because he could go in the water with his phone . He followed the instruction to verify that his case was waterproof when he first got it and a few days later went to the pool , his phone was barely in the water and there was a water leakage because his twist cap loosen on its own so his phone got water damage and had to spend 5 days in rice . It is a very expensive case and there is no warranty that the case is fully waterproof . it was a huge waste of 90$