Harley Benton CG-10X Street - 10watts/4ohms (RMS), 5 watts in battery mode, 1x 6.5" speaker, 2 channels, 3-band EQ and effects (chorus and delay), headphone output, CD and microphone input, powered by optional 10x AA batteries or power supply, by using non rechargeable batteries, DON´T connect the power core (only by using rechargeable batteries), dimensions: 235 x 155 x 235mm, weight: 3.4kg