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

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

Bluetooth 4.0, JBL Pure suara Bass, 11 Jam Baterai, Panggilan dan Kontrol Musik pada Earcup, Dynamic driver 32mm, Frequency response 20Hz 20kHz

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