Frequency response: 20Hz-20kHz. Speaker impedance: 32Ohms. Cable length: 1.2m. Sensitivity: 115db. 3.5mm stereo.
The R03 is an upmarket professional-level earphone from well-known Chinese manufacturer ViSang. With quality materials used all-around, the build of the R03 is as venerable as the sound. Metal shells and a Cu-Ag alloy cable ensure longevity while the 10.7mm dynamic driver delivers crisp, powerful, and engaging sound. A uniquely patterned cable sheath provides flexibility and reduces cable...