Built-in amplifier increases power for impressive audio
With a built-in amplifier, even weak signals sound impressive on this powerful speaker system.
Works with or without batteries for extra convenience
These portable speakers use either their own batteries or the portable audio player's output signal. This gives you extra convenience — no batteries no longer means no sound.
Universal use with all portable entertainment equipment
Universal use with all portable entertainment equipment. Simply connect using the 3.5 mm plug.