SoundPEATS In-Ear Headphones Noise Cancelling Earphones Stereo Earbud Headphones with Mic and In-line Control (Metal Housing, Flat Cable, Crystal Clear Sound) - M10 Black

SoundPEATS M10 In-ear Wired Earbuds

SoundPEATS M10 earphone have cord 1.2m long and is compatible to any device containing a 3.5mm jack.
The technical specifications are mylar thickness I 6
Normal impedance is 1 Amp??20% at 1 kHz And normal power rating is 3mw.
The maximum input power is 5mw.
The output S.P.L: 100+_3db SPL at 1 kHz with 126mvrms input/L output difference is 3db at 1 kHz 1m.
The distortion is 3% maximum, frequency response is 20-2000Hz.