RHA CL2 Planar: Magnetic In-Ear Headphone with Powerful Audio
RHA CL2 Planar has 9 gram in weight without the cables. The impedance is 15 ohms with 10mW of maximum rated power. The sensitivity is about 89dB 2ith 16 to 45,000 Hz of a frequency range. You will get 3 years warranty for this product.