Specification:

• Brand Qkz
• Model: Ck1
• Material: Pc
• Weight: 20g
• Speaker: 9 mm NdFeB speaker
• 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
• Functions: Play / Pause, Answer / Off, Noise Cancelling, Microphone

Features:

• 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

Buy 100% original QKZ CK1 In-Ear Earphone with best price from our shop with 10 days replacement warranty.