wall-mounted shower case 3d model

3D model of a wall-mounted waterproof shower smartphone case with integrated speaker, not a tabletop speaker, not a radio, not a clock. Compact horizontal rectangular body with rounded corners, about 185 x 105 x 40 mm. Front side must have a large transparent touch window for the smartphone screen occupying most of the front. On the right side of the front, add one circular speaker grille and only 3 physical buttons: plus, minus, play/pause. Add a separate power button on the side. Add a USB-C charging port with waterproof cover and a small LED near the port. Back side must include one single vacuum suction cup mount with a flat rotating ring mechanism between body and mount, allowing portrait and landscape orientation, locked at 0 and 90 degrees. No top handle, no tube, no arm, no stand, no ball joint, no base, no double speakers, no symmetric speaker layout. Style: clean industrial design, bathroom consumer electronics, realistic, manufacturable, matte plastic body, transparent front