MICROPHONE Frequency Response : 20 Hz - 20kHz (300 Hz 3.4 kHz), 116 3 dB @ 1 kHz, 10mW, Omnidirectional, Garansi Resmi TECHNO SOLUTION

Speaker50mm, Impedance : 3215%, Sensitivity : 116db3 db, Frequency response20 hz to 20khz, Microphone6.0*5.0mm, Operating current: 70macord, Length2.4m10cm, Plug7.1 usb plug, No Warranty

Xiaomi Headset, Microphone Yes, Button Control Support, Plug Type 3.5mm, Rated Power 50mW, Receive Sensitivity 107dB, Impedance 32O, Frequency Response 20Hz-40kHz, Execution Standard Q/WMSX 003-2016, Garansi Resmi Xiaomi

Headphones Frequency Response 20 Hz 20 KHz, Devices with 3.5 mm audio jack In-line remote usage, Full functionality on Apple iOS mobile devices with a 3.5mm combined jack, Functionality on all other devices may vary, No Warranty