RedPepper Air Box Max 6.9 IP68 Waterproof Phone Case for 6.9 inch Phone(Black)1. Waterproof case: One case is suitable for more users. Supports 99% of mobile phone types. Can accommodate 6. 9 inch and below displays. Touch sensitive, touch screen supported underwater (2m waterproof). 2. Professional underwater photography phone case: 2M waterproof case, greatly improves the waterproof and pressure resistance of waterproof phone case. Excellent waterproof performance case, suitable for underwater and underwater photos and