-Acoustic system: open
-Magnet type: Neodymium
-Diaphragm: Mylar dome
-Voice coil: copper
-Frequency response: 12 - 22 000 Hz
-Impedance: 24 ohm
-Maximum power input: 100 mW
-Sensitivity: 102 dB
-Speaker diameter: 32 mm
-Type: Dynamic
-Cable Connection: two-parallel, asymmetric
-Cable length: 1.2 m
-Connector: 3.5 mm
-Finishing of connector: nickel plated
-Type of cable: copper
All of our recertified products are 100% functional, the same as new. The product is in Excellent cosmetic condition with very minor cosmetic blemishes, if any.