Sony MDR-W25G

Weight: 16 g
Design: Liners
Description: Design: in-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: open
Additional Information: Gold-plated connectors: yes
Plug connector: mini jack 3.5 mm
Impedance: 16 ohm
Sensitivity: 104 dB
Length of cable: 1m
Device type: Wired headphones
Mount type: Headband
Max power: 50 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 16 mm
Type of acoustic design: Open