Driver Unit: Φ40MM

Speaker Impedance: 32Ω

Maximum Power Output: 15MW

Frequency Response: 20HZ-20KHZ

Speaker Sensitivity: 100dB ±3dB (at 1KHZ)

Mic:

Size: Φ6.0*5.0

Sensitivity: -36DB±3DB

Working voltage: 3.0V

Impedance: 2.2K

Frequency Response: 100-16KHZ