3-Watt Micro Guitar Amplifier

3-Watt Low-Voltage Micro Guitar Amplifier Great for "Clean style" guitar playing. Control the volume and tone by the knobs on your guitar. Low voltage, Low Profile, FET- Input. Board size is .95" wide X 1 3/4" Long 3/4" Height with pieces installed. Powered by 3 to 4 AA Batteries (4.5V to 6 V ) DO NOT APPLY MORE THEN 6 VOLTS TO THIS UNIT. Class D Audio Amplifier. Fits in an Altoids can very well.