OURART Ti7 modeling was inspired by the sports car wheels, all-metal CNC to create a earphone dynamic and texture. Using 14.2mm titanium crystal diaphragm full aluminum speaker and Silver Foil wire. Sound is good resolution and wide frequency response, located in pop music, faithful to the performance of the human voice. Detachable cable design, wire upgrade potential is huge. Ear-hanging wearing style reduces the burden of the inner ear, more stable.