PowerWerks Battery Powered 40 Watt PA Tower w/ Bluetooth Capability - PW40BATBT

40W Continuous Output Power Rechargeable Battery Built-in for Up to 10 Hours of Uninterrupted Music 2 Input Channels on Front for Easy Access Connect to Any Bluetooth Compatible Device Wirelessly Including MP3 or Computer Program Music POWERLINK for Ease of Input ExpansionYou may also like Powerwerks Active PA Column Loudspeaker, Black.