SPECIFICATIONS FM PLL radio with 20 preset stations NFC: Auto pairing function Output Power: 40W DISPLAY White LED multifunction display with Dimmer High / Low / Off FUNCTIONS Bluetooth V4.1, Stream music from another Bluetooth compatible device such as Laptop, Tablet or Smartphone Loudness function Treble and Bass adjustable Clock, Alarm and Sleep functions Passive bass Wooden cabinet CONNECTIONS 2.0 USB Port allowing MP3 playback USB charging Port Aux in jack 3.5mm DC in jack POWER SUPPLY AC 100240V ~ 50/60Hz AC adaptor ACCESSORIES AC adaptor Remote control Aux in cable