Technical Specification
-Absolute min/max :- 90-264VAC
-Battery playing time :- Up to 20h (50% volume)
-Bluetooth :- Standard V4.0
-Class D amplifier :- 2X5W+1X15W5W , 3/4" dome tweeters 2x , 4" woofers 1x 
-Crossover frequency :- 4200Hz
-Frequency range :- 62-20.000HZ
-Input 1 - 3,55 mm :- 1x
-Mains frequency :- 50-60HZ
-Mains input voltage :- 100-240VAC/70W
-Max output :- 100DB SPL@1M (Ground plane 300HZ, 1%THD)
-Max peak power consumption :-70W
-Weight :- 3 kg
-Size :- 242 x 140 x 140MM