Product Specifications :
- Speaker : 6mm Dynamic Type
- Impedance : 16ohms +- 20%
- Frequency 20-20KHz
- Sensitivity : 101+3db(at 1KHZ)
- Max Input Power : 5mW
- Microphone : condenser Type
- Polar Pattern : Omni -directional
- Sensitive : -42±3db (at 1KHZ)
- Input Connection : Plated 3.5mm 4P
- Length :1.2±30mm
