Sony IER-M9

Weight: 11 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: L-shaped plug, detachable cable, acoustic design type: closed
Additional Information: The possibility of balanced connection; Case included: yes; Cable type: symmetrical; Cord made of oxygen-free copper: yes; Gold-plated connectors: yes; Replaceable ear pads: yes
Sensitivity: 103 dB
Length of cable: 1.2 m
Design features: L-plug, detachable cable
Device type: Wired headphones
Mount type: Ear mount
Maximum playback frequency: 40000 Hz
Minimum repeatable frequency: 5 Hz
Type of acoustic design: Closed
Sensitivity options: DB/mW