| Technical Specification 1. Material: Metal CNC Zinc alloy 2. Weight: 15g 3. Speaker: 12mm NdFeB speaker 4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW 5. Impedance: 16Ω±15% 6. Speaker Sensitivity: 100±3dB (at 1KHz 1mW) 7. Speaker Frequency Response: 20-20K Hz 8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa 9. Operation Temperature: -10 Celsius --- +40 Celsius Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone Compatible : 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 | |