The JBL Partybox 300 is without a doubt the centerpiece of any party with its musty strong bass and striking light show. The rechargeable battery lasts up to 18 hours and ensures that you can turn any location into a party location. You stream your favorite playlist wirelessly from your phone to the speaker via Bluetooth. Furthermore, this party speaker has an AUX connection and it is possible to play songs from a USB stick. If you prefer to listen to live music, you can simply connect a guitar or microphone to the speaker. Years of experience have made JBL an expert in creating professional speakers, which are used in concert halls and cinemas worldwide. The same techniques have been incorporated in the JBL PartyBox 300, so that you can now enjoy amazing sound quality with a strong bass at your own parties. Finally, it is possible to wirelessly connect two JBL PartyBoxes to each other for even more power.