YW-838# Audio

 USB / SD `MMC card reader DC12V5A / AC220V Power Amplifier1. Remote control2. Sound mode digital display3. FM radio4. Double couple digital karaoke microphone input OK5. Handset microphone volume control6. The power switch control function7. Treble / bass / master volume control8.4 Electronic keypad control9. USB / SD MMC MP3 format automatically decode read10. Power supply: DC 12V 5A / AC220V11.2 channel output power: 41W +41 W12. Frequency response: 20Hz-20KHz13. SNR:> 85dB14. Speaker Impedance: 2-8Ω15. Input impedance: <1KHz16. Input Sensitivity: 200mv/47KΩ17. Radio frequency: 87. 5MHz - 108MHz18. Product Specifications: 230X180X70mm

Audio YW-838#