Sweex SP012

Practical portable speakers suitable for mobile devices type MP3 players, mobile phones, PDAs and notebooks.The advantage is the possibility of using the power of AAA batteries or power adapter (not included).Of course, volume and elegant appearance.
The parameters and specifications:
Power RMS: 1 Watt
Frequency:
150 Hz - 18 kHz
Interface:
3.5 mm jack
Power:
4 x AAA batteries
Power adapter 6 in DC (not included)
Dimensions:
63 x 60 x 100 mm