Driver unit : ?30mm Frequency response: 20-20K hz Impedance : 32? Sensitivity : 110dB at 1K Hz Input connection: 3.5mm Stereo Plug Cord length : 1.5m - Update: 2008-05-16

Model: ME-298 Product Description Driver unit: 30mm Frequency response: 20-20K hz Impedance: 32 Sensitivity: 110dB at 1K Hz Input connection: 3. 5mm Stereo Plug Cord length: 1. 2m - Update: 2008-05-16

Model: ME-127 Product Description Driver unit: 15mm Frequency response: 20-20K hz Impedance: 108 Sensitivity: 108dB at 1K Hz Input connection: 3. 5mm Stereo Plug Cord length: 1. 0m - Update: 2008-05-16

driver unit: ?15mm frequency response:20-20K HZ impedance:32? sensitivity:116dB at 1K HZ input connection:3.5mm cord length:1.5m - Update: 2008-05-16

Driver unit : 40mm Frequency response: 20-20K hz Impedance : 32 Sensitivity : 110dB at 1K Hz Input connection: 3.5mm Stereo Plug Cord length : 2.0m - Update: 2008-05-16

Driver Unit:?^15mm Frequency response:20-20kHz Impedance:16?X Sensitivity:115dB at 1kHz Input connection:3.5mm Cord length:0.8m - Update: 2008-05-16

Driver unit : ?32mm Frequency response: 20-20K hz Impedance : 32? Sensitivity : 105dB at 1K Hz Input connection: 3.5mm Stereo Plug Cord length : 2.0m - Update: 2008-05-16

Driver unit : 15mm Frequency response: 20-20K hz Impedance : 108 Sensitivity : 108dB at 1K Hz Input connection: 3.5mm Stereo Plug Cord length : 1.0m - Update: 2008-05-16

Driver unit : ?15mm Frequency response: 20-20K hz Impedance : 32? Sensitivity : 115dB at 1K Hz Input connection: 3.5mm Stereo Plug Cord length : 1.2m - Update: 2008-05-16

Unit Driver:10mm; Frequency Response:20Hz-20KHz; Impedance:16ohm; Sensitivity:112dB(at 1K Hz); Input Connector:3.5mm Stereo Plug - Update: 2008-05-16