SoundPEATS In-Ear Headphones Ergonomic Comfort-Fit Earphones Stereo Earbud Headphones with Microphone (Noise Cancelling, Metal Housing, Flat Cable, In-line Control) - M20 Black

SoundPEATS M20 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 an 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.