What is jbl 4?

JBL 4 is a portable Bluetooth speaker manufactured by JBL, delivering immersive stereo sound with deep bass. It has a rechargeable 3000mAh Li-ion battery that offers up to 12 hours of playtime and supports wireless connectivity with up to two smartphones or tablets. The speaker also comes with an IPX7 waterproof rating ensuring it can withstand all kinds of weather and even immersion in water. It is compact and lightweight with a rugged exterior making it easily portable, and it allows you to take your music wherever you go. The JBL 4 is fully integrated with voice assistant technology and is available in a range of colors such as black, blue, camouflage, and green.