Take the party wherever you go with this portable Bush Bluetooth speaker. Play your iPod using Bluetooth or plug your MP3 player in using an AUX cable. Never stop pumping out your favourite tunes using the included USB cable or listen wirelessly for up to 6 hours. Hands free call answer function. 2 speakers. Compatible with iPod, iPhone and iPad. Bluetooth compatible. 3.5mm AUX in. 10 watts. 2 amplifier channels. Frequency 100Hz-20000Hz. Bass reflex. General information Model number: bts-29. Size H20.3, W6.7, D6.7cm. Speaker diameter 5cm. Power from USB. USB cable included. Li-Ion batteries (included). Battery life: 6 hours. (not included).