QKZ CK8 HiFi Stereo In-Ear Sports Headphones
QKZ CK8 Stereo In-Ear স্পোর্টস ইয়ারফোন
Product details of QKZ CK8 HiFi Stereo In-Ear Sports Headphones
Speaker: 10mm +8mm NdFeB speaker
Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
Speaker Sensitivity: 100±2dB (at 1KHz 1mW)
Speaker Frequency Response: 20-20000 Hz
Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
