Headphones WK WI520

Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: microphone, straight plug, plug connector: mini jack 3.5 mm, functions: volume control, operating time: 4.50 h
Additional Information: Cable type: symmetrical; LED indicator: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 45 h
Standby time: 55 h
Talk Time: 45 h
Impedance: 16 ohm
Sensitivity: 92 dB
Length of cable: 1.2 m
Design features: Microphone, straight plug
Charging time: 2 h
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 55 mm