Bluetooth 5.0 Amplifier Board With Optical Audio AMP USB FM Radio TF Player DIY Audio Subwoofer For Karaoke Home Car 110V/220V

Brand Name : luxuglow Origin : Mainland China Certification : CE Maximum Power Per Channel : 100 W Features: * Support reading MP3 songs in TF card and U disk. * Support independent adjustment of treble, bass and master volume. * With AUX Audio input, can be connected to the computer, phone or CD. * Dual microphone input, adjustable reverb, built-in Bluetooth and FM radio. * Support Wireless Microphone Board (not include.) * Fit for Speaker 4-8 Ohm, Power less then 200W. Specification: Name: Amplifier Board Material: plastic + metal Voltage: AC 220V/50Hz,AC 110V/60Hz Rate Power: 100W Power output: 100W-300W Speaker opening size: 5 * 15.6cm Size: 17.5 * 8cm Colour: black Packing included:  1 x Amplifier Board 1 x Power Cable 1 x Speaker Wire 1 x DC Line 1 x Remote control Note: 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.