... 1.fashion model of 2012 2.wooden frame 3.FM radio, with usd, sd slot 4.power output: 3w*2 2.0 ... digital amplifier, saving energy8. Adapt to computer, laptop, DVD, VCD, CD, MP3, TV, mobile phone and other audio input9. Can add ... control- Support long time playing about 5 hours with 1500MAH battery- With FM radio Input voltageDC5VPower output3W+3WImpedance2*4ΩFrequency response150~18khzSNR>=80dbBuilt ...