Acoustic system: Closed
Magnet type: Neodymium
Voice coil: Copper
Diaphragm: Mylar dome
Frequency response: 12 - 23500 Hz
Sensitivity: 103 dB
Impedance: 16 ohm
Maximum power input: 50 mW
Type: Dynamic
Speaker diameter: 9 mm
Cable Connection: two-parallel,
symmetric
Cable length: 1.2 m
Connector: 3.5 mm stereo
Type of cable: Copper
Microphone: Built-in microphone
Finishing of connector: Chrome-plated
Depth 1.15 cm
Height 1.4 cm
Width 2 cm
Weight 0.0105 kg