Specifications

2
ENGLISH
Boom Box Speaker
1. Off/On switch
2. Bass control
3. Treble control
4. Volume control
5. Battery compartment (rear)
6. Input jack (rear)
• Insert three 1.5 V AA batteries into the compartment by pulling down the tab of the battery
compartment at the top and opening the door. Observe the polarity markings on the base of the
compartment.
• Place the amplifier in a suitable position and switch the on/off switch to the up (on) position, the
LED will illuminate.
• Turn the volume control to minimum then insert a 3.5mm jack lead into the socket on the rear of the
amplifier. Connect the other end into the line or headphone out of the MP3 player.
• Adjust the volume control on the amplifier to the desired position.
• Adjust the bass and treble controls to obtain the desired sound quality.
NOTE: If using the headphone socket on the other unit, the volume level of this unit needs lowering in
order not to overload the input of the unit.
SAFETY:
• Never mix old and new batteries
• Never mix different types of batteries
• Remove flat batteries from equipment
Power Supply: DC 4.5 V
Safety precautions:
To reduce risk of electric shock, this product should ONLY be
opened by an authorized technician when service is
required. Disconnect the product from mains and other
equipment if a problem should occur. Do not expose the
product to water or moisture.
Maintenance:
Clean only with a dry cloth. Do not use cleaning solvents or abrasives.