Description: Available in 2.0 channels and stereo outputs, this Bluetooth-compatible power amplifier offers HD-compatible HiFi amplification. Supporting USB/SD/RCA/MIC/FM input, this power amplifier is compatible with multiple formats and lossless in decoding. This power amplifier is constructed of iron material. The length is 18cm, the width is 14cm and the height is 5.5cm. This power amplifier is suitable for home, office and KTV. Item Name: Power Amplifier Material: Iron Features: Stable Signal, Lossless Decode, Stereo Output Socket Type: US Plug, A-U Plug, EU Plug Amplifier Type: HiFi Amplifier Channel: 2.0 Output Power: 60W*2 Output Impedance: 4-16Q Bass Control: 100KHz Plus Or Minus 12dB220mV47K Treble Control: 10Hz Plus Or Minus 12dB220mV47K Frequency Response Range: 20Hz-20KHz Bluetooth-compatible: Support USB: Support SD Card: Support Harmonic Distortion: Less Than 1KHz 0.05 Percent 4W Microphone: Support FM Radio: Support Remote Control: Support Treble Adjustment: Support Bass Adjustment: Support Size Details: L: 18cm, W: 14cm, H: 5.5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Power Amplifier 1 x Remote Control 1 x User Manual