Driver Unit : 9 mm，Dome type (CCAW voice coil)
Frequency Response (Hz) : 8–22,000 Hz
Impedance (Ohm) : 16 ohm (1 kHz)
Sensitivities (dB/mW) : 100 dB/mW
Cord Length : 1.2M
Services provided by: Cityone Care [H.K.] Ltd. 55887271 Service Address: 1A, 1/F., Wah Shing Centre, No. 11 Shing Yip Street,Kwun Tong, Kowloon, Hong Kong 6 months warranty How to buy