- Quality optimization of exclusive patent, metal composite vibrating membrane.
- 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 friend
- Brand Qkz
- Model Ck1
- Material Pc
- Weight 20g
- Speaker 9 mm NdFeB speaker
- Speaker Power Rated input power: 3mW, Maximum input power: 5mW
- Impedance 16Ω±15%
- Speaker Sensitivity 97±3dB (at 1KHz 1mW)
- Speaker Frequency Response 20-40K Hz
- Microphone Sensitivity -42dB±3dB1kHz, 3V 0dB=1V/pa
- Operation Temperature -10 Celsius — +40 Celsius
- Function Play / Pause, Answer / Off, Noise Cancelling, Microphone