Play all of your favourite tunes and get the party started with this Vibes Bluetooth party speaker from Akai. It features two sub woofers that provide 5W of output with a range of functions, including USB, TF, FM, AUX and even Bluetooth so you can start streaming songs straight from your smartphone. The maximum power output for this speaker is 40W, which produces a clear quality sound that will create the fun party atmosphere you desire. Do you also feel like an impromptu karaoke session? Then all you have to do is plug in a microphone (not included) and you can start singing along with your favourite artists. It's a reliable party companion. 3.7v Battery 1500mA. Microphone Input. USB/TF/FM/AUX/BT Functions. 2 X 5inch sub woofers. 2 x 5W output. 40w PMPO.