Product description
Product Name: BOSCA C-699L
The power switch control function
USB/SD MMC MP3 format decode read
Signal to noise ratio SNR: >85dB
Speaker impedance: 2-8OHM
Power supply: DC 12V 5A/AC 220V
Frequency range: 20Hz-20KHz
Input sensitivity: 200mv/47K OHM
With FM radio: 87.5-108MHz