JBL Go 4 Red (JBLGO4RED) is an ultra-portable Bluetooth speaker with 4.2W output power and a 90 Hz – 20 kHz frequency response, delivering clear and balanced sound. It supports Bluetooth 5.3 for stable wireless connectivity. It offers up to 7 hours of playtime and charges in about 3 hours. It features IP67 waterproof and dustproof protection, Auracast support, and multi-point connection.