WebRadio USB-Speaker

Speaker	Switches / Controller	Connectors	Sound 1-6	Price (Euro)	Supplier
Edifier M-1250P Speaker	Power, Volume	USB, 3.5mm Line-In, 3.5mm Line-Out	2	15	eBay
HP Pavilion 2.0 Speaker	Power, Volume, Sound	USB, 3.5mm Line-In	2-3	8	eBay: kg-computer_de
Logitech V-10 Notebook Speakers	Volume for USB, USB-Audiodevice	only USB, no Line-In	2	30
Travel active Sound-Bar (Mini Speaker)	Power, Volume, Battery	USB, 3.5mm Line-In	4-5	10	eBay
Trust SoundForce Portable		USB, 3.5mm Line-In		10	eBay
ZIGNUM HY206 Speaker	-	USB, 3.5mm Line-In	4	6	eBay, Reichelt

Sound: 1=very good, 2=good...