*Power supply: AC adaptor (12V, 1A)
*Output power: 5W x 2
*Driver unit: 50mm speaker, 4 Ohms (L, R)
*Frequency response: 100 to 20kHz
*High-quality amplifier built-in, excellent bass
*With a 3.5 input jack, work with any audio player with a 3.5 jack
*Universal iPod docking, play and charge

*Packing content: speaker, adaptor, two head 3.5mm stereo cable and manual