QKZ CK1 Metal Mega Bass HIFI Double Dynamic Drivers Earphone Music Headset With Mic For Mobile Phone

Specifications:
1. Material: Pc
2. Weight: 20g
3. Speaker: 9 mm NdFeB speaker
4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
5. Impedance: 16?±15%
6. Speaker Sensitivity: 97±3dB (at 1KHz 1mW)
7. Speaker Frequency Response: 20-40K Hz
8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa
9. Operation Temperature: -10 Celsius — +40 Celsius
10.Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
11.Package weight: Approx. 50g
12.Cable length: 1.2m

Compatible :For Xiaomi Tablet1, Tablet 2, xiaomi redmi note1 2 3
For Samsung Glaxy s6,s7,s6 edge,s7 edge
For Huawei, 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.

Features:
Quality optimization of exclusive patent, metal composite vibrating membrance.
The ergonomic design, nipple grade silicone ear muffs.
It has high quality sound, enjoy your life.
A perfect gift for yourself or friend.