Microlab Headset K290

- Driver Unit: 40mm
- Frequency Response: 15Hz- 20Khz
- Cable Length: 2- 2.5meter
- Input Plug: 3.5mm plug (green)

- White Color
- Bluetooth Headset

- Driver Unit:φ40mm
- Sensitivity：105±3dB At 1KHz
- Impedance：32ohms±15%At 1KHz
- Rated Input Power：20mW
- Max Input Power：40mW
- Frequency Response：20～20KHz
- Microphone
- Mic Dimension: φ6*2.7mm
- Sensitivity: -38±3dB
- Impedance: ≤2.2KΩ
- Rated Voltage: 4.5V
- Frequency Response: 30Hz～16kHz

- Driver Unit:φ40mm
- Sensitivity：105±3dB At 1KHz
- Impedance：32ohms±15%At 1KHz
- Rated Input Power：20mW
- Max Input Power：40mW
- Frequency Response：20～20KHz
- Microphone
- Mic Dimension: φ6*2.7mm
- Sensitivity: -38±3dB
- Impedance: ≤2.2KΩ
- Rated Voltage: 4.5V
- Frequency Response: 30Hz～16kHz