Features:
Quality optimization of exclusive patent, metal composite vibrating membrance
The ergonomic design, nipple grade silicone ear muffs
Ear and tail pipe connection with oblique angle design, comfortable and easy to wear
It has high quality sound, enjoy your life
A perfect gift for yourself or friendType: Piston In-Ear Earphone
Technical Specification
Material: PC Mini Dual Driver
Weight: 20g
Speaker: 8 mm NdFeB speaker Mini Dual Driver
Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
Impedance:16Ω±15%
Speaker Sensitivity: 96±3dB (at 1KHz 1mW)
Speaker Frequency Response: 20-20K Hz
Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa
Operation Temperature: -10 Celsius --- +40 Celsius
Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
Cable length: 1.2m
Package Included:
1 x QKZ KD4 Dual Drivers HIFI In-ear Earphone
