Detailed Product Description DLS-312 (dragon fly shape)Speaker: 10mmSensitivity: 110+/-3dB S.P.L. at 1000HzFrequency: 230Gz-12000HzImpedance: 32OhmMax Input Power: 4mWCord Length: 1.25mPlug: 3.5Color: Yellow, Orange, Blue, Pink, Red, Black etc as per client's interest