Music Angel Blue Digital Speaker iphone 3g

                           Music Angel Digital Speaker
Weight(g): 217/410
Size(mm): 205x 55x 55
Packing Size(mm): 295x 70x 70
Output: RMS 6W(3W+3W)THD=10%
             150-18000Hz(+/-3db)
Signal and noise ratio of power amplifier>80dB
Speakers: 1.75inch(external diameter 40mm)
LINE INPUT= 3.5mm stereo plug
Color: blue
Power Source
Your Music Angel is equipped to be powered either using four AAA batteries,through electrical current(DC) 5.5V (0.4A-1A) using the enclosed power adaptor plugged into a wall outlet,or via computer USB adaptor.
Music Source
If you choose to play your Music Angel using electrical current through the power adaptor,simply place the plug in the DC-5.5V hole located on the back of it and plug the power adapter into a wall outlet .Please note that it is highly recommended to use the power adaptor,which comes with your Music Angel,because it controls the voltage between 5V and 5.5V. Any voltage higher than 5.5V will lead to failure of your unit's circuitry.
Summary of Features
The Music Angel is praised as the master piece of audio boxes.Its versatility is indisputable,allowing music to be played form a wide-array of music sources.Furthermore,it can be used as an in-home unit,powered through DC from a wall outlet or computer USB adaptor,or a portable device,powered by four AAA batteries.
The sound produced by your Music Angel is unparalleled for a unit of its size and is made possible by innovative aluminum vibraton film speakers,which produce clear and crisp sounds.