Portable Kicker Bluetooth Speaker System with Long-Lasting Battery Being able to take your music with you wherever you go is one of the best things about modern smart phones and tablets, but being able to play your tunes to a wider audience at your gathering of choice isn't something they do every well. That's where the Kicker KPw Portable Bluetooth Speaker comes in. The KPw system features Bluetooth pairing that allows it to connect to basically any smartphone or tablet on the market and features both impressive sound quality and battery life for its size. The speaker features a cylindrical design and is IPx5 weather-proof which allows you to take it just about anywhere without needing to worry. The KPw has two 1-3/4" speaker drivers and two 2" passive radiators that generate perfectly acceptable sound quality out of a system the size of the KPw. Kicker's KPw has up to 3 hours of total power thanks to its 3.7 volt, 3000mAH lithium-ion battery. The KPw Bluetooth speaker charges using a standard micro-USB cable and comes with a removable strap and carabiner for easy hauling. Each KPw Bluetooth Speaker comes standard with a black base color with yellow Kicker lettering.