Acoustic system: Open
Magnet type: Neodymium
Diaphragm: Mylar dome
Voice coil: CCAW
Frequency response: 18 - 22000 Hz
Sensitivity: 107 dB
Impedance: 32 ohm
Maximum power input: 30 mW
Type: Dynamic
Speaker diameter: 15 mm
Cable Connection: two-parallel,
symmetric
Cable length: 1.2 m
Connector: 3.5 mm stereo
Type of cable: Copper
Finishing of connector: nickel-plated
Depth: 1.4 cm
Height: 2.5 cm
Width: 2 cm
Weight: 0.0118 kg