The bold, colorful, ultra-portable JBL Go 4 Bluetooth speaker fits in the palm of your hand, delivering clear, powerful JBL Pro sound with rich, punchy bass. The redesigned loop on the speaker makes it easy to carry anywhere. In addition, it is waterproof and dust-resistant, with a long battery life of up to 7 hours. Pair two Go 4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even more sound.