Details - Support slot in CD/MP3 playback - Bluetooth with A2DP,AVRCP - FM receiver to useful additional information - USB for MP3 playback - USB port power charging (5V/2.1A) - 10W wireless charge for Mobile phone - FM PLL radio 20 stations - AUX in & 3.5MM line in for Audio input. - Digital amplifier - White LED display - EQ setting-FLAT.HEAVY.SOFT.CLEAR.VOCAL - Remote control - Timer, Alarm, Dimmer, Sleeper - With karaoke function - Included 2pcs big wireless microphone - Wooden MDF speaker box with MATT coating - RMS output power: 15W X 2+30W - Speakers: 2pcs 4’’full range +1PC 5.25'' Subwoofer 2.1CH SLOT IN CD/Bluetooth-AUX IN-Internet radio-FM-USB-Output 40W