Qkz CK5 Stereo Running Extreme Bass Sport Earphones Headset Headphones

QKZ CK5 Stereo Running Sport Earphone Noise Cancelling HIFI Fone De Ouvido Headset Auriculares AudifonosSpecifications:Type: Piston In-Ear HeadphonesTechnical Specification1. Material: PC+ABS2. Weight: 15g3. Speaker: 9.2 mm NdFeB speaker4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW5. Impedance: 16Ω±15%6. Speaker Sensitivity: 96±3dB (at 1KHz 1mW)7. Speaker Frequency Response: 20-20K Hz8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa9. Operation Temperature: -10 Celsius --- +40 CelsiusFunction: Play / Pause, Answer / Off, Noise Cancelling, MicrophoneCompatible :For Xiaomi Tablet1, Tablet 2, xiaomi redmi note1 2 3                  For Samsung Glaxy s6,s7,s6 edge,s7 edge                  For Huawei, LG, Sony and Other android mobile phones                  For  iPhone 4 4s 5 5s 6 6s,for iphone 6plus, 6s plus for iPad etc. IOS devices                   For Mp3 Mp4 players, tablets Pcs, all 3.5mm music players. Package weight: Approx. 30g / 1.1ozCable length: 1.25mFeatures: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 friend