| Red as the main line of product design. The overall packaging design simple, European-style deep. Product surface is white porcelain material, gloss, very good, smooth feel, looks very elegant.Full of trendy Icemat - Siberia headset microphone, which was launched in the Nordic causes a sensation, just two or three weeks of pre-order period, we sold the 3000's a staggering amount, not only is this a consumer Headset quality sure, also formally announced the arrival of new fashion trends start.Parameters:Frequency response :18-28 .000 HzImpedance: 40 OhmSPL value (1kHz, 1V rms): 99 - 104dBCable length: 1,0 +1,8 = 2,8 mConnector: 3,5 mm. + 6,3 mmMicrophone Frequency response :80-15 .000 Hz1V / P value (1kHz): 38dB | 
