Featuring a compact, transportable design, the SRS-M30 speaker system is prefect for hearing your tunes on the road. These flat speakers easily connect to your PC or feature a 2-way power supply allowing you to power-up with the AC adaptor or by using 3 "AAA" batteries.

Sony SRSM30 2.0 Speaker System, 2 W RMS, White Power Source: Power Supply Power Source: Power Supply Operating Distance: 2.5 ft Speaker Configuration: 2.0 Maximum Frequency Response: 20 kHz Minimum Frequency Response: 250 Hz Product Color: White Product Color: White RMS Output Power: 2 W RMS Output Power: 2 W