The JBL PartyBox On-the-Go is a portable speaker with LED light effects that fills parties and festivals with sound. The 100 watt device has Bluetooth, USB, AUX and wireless connectivity, enabling it to connect with a range of source devices. It is also possible to hook up a wireless microphone and a guitar. The padded shoulder strap is extremely helpful when transporting the device. The integrated bottle opener and splashproof casing round off the features.