Description

HIgh Quality of STEREO METAL EARPHONE:
Generic 3.5 mm Audio Interface, WITH TELEPHONE FUNCTION
1. Microphone sensitivity of **0 to **6dB(the whole point), do not cause
    call dead phenomenon
2. Speaker: Ø *0 copper ring, 6U film, resistance *2R +/**5%
                  Sensitivity **0dB +/*3dB, Frequency response ****0KHz
                  (Rated Power 3mW, Maxmum 5mW)
3. Cable: TPE Compliance in RoHS material, flexible, soft and durable
4. 3.5 plug connector: Gold plated, suits for Mobile Phones in market and
     all 3.5mm Audio Interface
5. Colour: depends on customer\'s requirements