The JBL PartyBox On-the-Go 2 is a portable audio system designed to bring high-quality sound to any gathering. It delivers 100W of RMS power with a frequency response ranging from 50 Hz to 15,000 Hz, supported by 20 mm tweeters for clear highs. This black speaker is built for mobility, weighing 6.36 kg and measuring 50.1 cm in width, 25.8 cm in height, and 22.1 cm in depth, making it easy to transport via the included carrying strap. Connectivity is handled by Bluetooth 5.4, while a lithium-ion polymer battery provides up to 15 hours of playback on a single charge, which is replenished using a USB charger. For those who want to take the stage, the system includes a wireless digital microphone featuring echo effects and a Smart Key Change function to adjust the pitch to your voice. The experience is rounded out by a dynamic lightshow that syncs with the music, and a simple set of control buttons for power, volume, and Bluetooth pairing.