Description
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 EarphoneTechnical SpecificationMaterial: PC Mini Dual DriverWeight: 20gSpeaker: 6mm NdFeB speaker Mini Dual DriverSpeaker Power: Rated input power: 3mW, Maximum input power: 5mWImpedance: 10?±15%Speaker Sensitivity: 101±3dB (at 1KHz 1mW)Speaker Frequency Response: 20-22K HzMicrophone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/paOperation Temperature: -10 Celsius --- +40 CelsiusFunction: Play / Pause, Answer / Off, Noise Cancelling, Microphone Package weight: Approx. 20g / 1.1ozCable length: 1.2m
A: without microphone, B: with microphone
Package Included:
1 x QKZ KD2 Earphone
