Color: black or white
Frequency range: 20Hz-20kHz
Maximum input power: 10mW
Rated power: 20mW
Speaker: 10mm
Impedance: 32 Ohms
Sensitivity: 103dB S.P.L at 1kHz
Plug: 3.5mm stereo
Length of cable: 1.2m
Fashionable Wooden Earphones with Good Performance