HTC One users wanting to boost the smartphone's admittedly impressive sound even further can now get the Gramohorn II-- a n HTC One dock amred with a pair of oversized graphone-style horns.

The result of HTC's Here's to Creativity program, the Gramohorn II comes from the imagination of young designer Justin Wolter. It amplifies sound in the old fashioned way (via horns and the power of acoustics), and is constructed through decidedly modern 3D printing technology.

Custom-built to fit only the HTC One, the Gramohorn II ships in either plater resin or metal (stainless steel and bronze) options, both of which carry eye watering price tags-- £999 and £4999 respectively.

Go Gramohorn II