| Feature: Mini HIFI Digital Bluetooth Audio Power Amplifier. TF Card, AUX, U disk, MP3 play, support bluetooth connection. Supports FM stereo radio. With treble, bass, and volume control, very easy to use. Low distortion supplies a clearer, stronger sound. 2 channel output, Upgraded high power 90W + 90W. Small heat, light weight, with Remote control function. DC/ AC power in, Switch voltage automatically. TIPS: ● For optimal effect, the rated power of single speaker should not exceed 35W. ● Not a professional radio, pls don't expect too much. more questions, pls contact us for help. ● If want to use DC power, pls use 12V/5A adapter. Only 1 power method can be used at any time ! | |