PARROT PF530030AA BLUETOOTH(R) STEREO SPEAKERS PF530030AA. 30W RMS; FREQ RESP: 100 HZ - 18 KHZ;STEREO HI-FI SYSTEM; CLASS D AUDIO AMPLIFIER WITH DIGITAL INPUT;WIDEBAND DRIVER;3-BUTTON USER INTERFACE;VOLUME and PAIRING SETTINGS;COMPATIBLE WITH A2DP DEVICES and ANALOGUE AUDIO DEVICES; 3.5MM JACK