Sony MDR-Z1R

Weight: 3.85 g
Equipment: - headphones; <br/> - Unimatch plug adapter gold-plated; <br/> - headphone cable 3.0 m; <br/> - balanced headphone cable 1.2 m; <br/> - hard case.
Design: Full size
Description: 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
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: 64 ohm
Sensitivity: 100 dB
Length of cable: 3m
Design features: L-plug, neodymium magnets, detachable cable
Device type: Wired headphones
Mount type: Headband
Max power: 2500 mW
Maximum playback frequency: 120000 Hz
Minimum repeatable frequency: 4 Hz
Technology: Dynamic
Membrane diameter: 70 mm
Type of acoustic design: Closed
Sensitivity options: DB/mW
Number of drivers: 1