Sony MDR-ED31LP

Weight: 5 g
Design: Liners
Description: Design: in-ear, device type: wired headphones, design features: L-shaped plug, neodymium magnets, plug connector: mini jack 3.5 mm, acoustic design type: open
Additional Information: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Plug connector: mini jack 3.5 mm
Impedance: 16 ohm
Sensitivity: 108 dB
Length of cable: 1.2 m
Design features: L-plug, neodymium magnets
Device type: Wired headphones
Mount type: Without attachment
Max power: 50 mW
Maximum playback frequency: 23000 Hz
Minimum repeatable frequency: 8 Hz
Technology: Dynamic
Membrane diameter: 16 mm
Type of acoustic design: Open