Phone-in-Mug Acoustic Passive Loudspeaker Amplifier

thingiverse

If you ever tried cupping your hand around the phone speaker to make it sound louder... Well this is for you. Looks nothing like a phone holder, maybe that's the appeal? It's device agnostic, fits any phone of width less than 82mm (pretty much any 5.5 inch phone I presume) Prints in 2 part, the 'cup' and the stand, which is slotted in, held in placed by friction. Recommends printing with 100% infill, print as shown in photos.