Specifications:
* Voltage and Current: 5V USB
* Output Power: 3W*2
* SNR: >=65dB
* Horn Frequency: 50Hz-15kHz
* Distortion rate: <10%
* Sensitive Value: 86dB
* Speaker impedance: 4ohms
* Speaker Size: 52mm
* Tuning mode: wire control
* Exposed cable length: 1.05m
What's in the box
1x MIC-0030 2.0 POWERED SPEAKER