Ednet 83033 4W Silver loudspeaker

portabler SPEAKER MIKROS 60 Slim portable Speaker for use with Notebook, IPOD and other MP-3 Player, Portable CD/DVD-Player.
Frequency response: 80 Hz – 20 kHz.
Power Output: 2x2 W RMS = 4 W RMS.
Speakers: 2x1" (2,54 cm)
Connector cable with 3.5mm plug to connect to the sound source included.
Speaker can be used with the included USB power cable or optional with 2xAAA Batteries (batteries and Adapter not included).