Pignose HOG-20 Portable AMP
Great for Guitar, Keyboards, Vocals and Playback. 
Portabel Recharging Amplifier
This is the ultimate protable amplifier, batter powered, rechargeable Amplifier. 
A fovorite of street musicians aroung the globe, the Hog 20 can be slung over a shoulder, strapped to a bicycle, propped up by a tree adn ser in the beach sand. Ampliy your music anywhere.