LK72B is a superb 2.1Ch 40W multi-purpose home audio system, ideal for music play or syncing with your TV for enhanced sound. Be amazed by this super-mini sized home audio powerhouse. Deeper bass and clearer vocals are made possible with Bass Blast+. It features advanced EQ for perfect, customized sound. Wireless Audio Streaming via Bluetooth. USB & SD Card Playback. Specially designed remote control for the bass level of the music. Compatibility:AUX in. Bluetooth compatible. Product featuresPower output 40 watts RMS. Bass and treble controls. 1 USB port. General informationRemote control. requires 2 x AAA (included) . Size of main unit H23.9, W19.6, D20.5cm. Size of speaker H23.9, W19.6, D20.5cm. Manufacturer’s 1 year guarantee. EAN: 8806098041732.