Technical Specification
1. Material: PC+ABS;
2. Surface treatment: electroplating process
3. Weight: 15±3(g)
4. Speaker: 6.8+8(Φmm)NdFeB speaker
5. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW
6. Impedance: 16Ω±15%
7. Speaker Sensitivity: 120±3dB (CRY 1Khz 0.126V)
8. Speaker Frequency Response: 20-45K Hz
9. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa
10. Operation Temperature: -10 Celsius --- +40 Celsius
11.Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone

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 friend