Brainwavz M4 w/mic

Weight: 10 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: L-shaped plug, microphone, plug connector: mini jack 3.5 mm
Additional Information: Case included: yes; Cable type: symmetrical; iPhone support: yes; Gold-plated connectors: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.3 %
Impedance: 16 ohm
Sensitivity: 101 dB
Length of cable: 1.2 m
Design features: L-shaped plug, microphone
Device type: Wired headphones
Mount type: Without attachment
Max power: 20 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 10 mm
Sensitivity options: DB/mW