The Yellowstone Waterproof Speaker Case is not your run of the mill gadget, but a waterproof phone case equipped with its own mini speaker. The case is pretty seriously waterproof, with an IPX-7 rating, which means it can be submerged up to one metre.

The speaker connects to the enclosed phone via a 3.5mm jack. This product can be used with most smartphones and with a clear touch screen face the phone can still be used within the case and underwater.

Specifications

• Size: 21 x 10.5 x 4cm
• Weight: 0.19kg