Portable Speaker With Wireless Handheld Microphone. Built In Digital Mp3 Player And Recorder. Blue Tooth. Provision To Connect One Wired Microphone. Aux Source For A Cd Player/Mixer By Using 3.5mm Phone Jack. Operation On Ac 230 V And 12 V External Car Battery.12 V/1.2a H Internal Rechargeable Battery With Charging Fecility.8.4 V Rechargeable Battery For Handset.8 Ohms Speaker Output To Connect External Speaker