The JBL Go 4 is an ultra-portable speaker perfect for taking anywhere: backpack, car, desk, or on trips. Despite its compact size, it delivers surprisingly powerful sound for its class, with good vocal clarity and bass that feels full for such a small speaker. It's ideal for personal use, bedrooms, offices, picnics, the beach, or small gatherings.
It's designed for outdoor use: it's IP67 certified, meaning it's water and dust resistant, so you can use it with peace of mind in environments like pools, on the sand, or during outdoor activities. It also features Auracast, a function that lets you connect it to other compatible speakers to amplify the sound (for example, to create a party atmosphere or separate audio in different spaces).
In terms of battery life, it offers very practical autonomy for everyday use: up to ~7 hours of playback, and if you activate Playtime Boost mode, you can extend it to ~9 hours (depending on volume and music type). It charges via USB-C, making it easy to use the same cable you already use with other devices.
Key features:
Ultra-portable Bluetooth speaker to take anywhere
IP67: Water and dust resistant
Auracast to connect with other compatible speakers
Approximate battery life: up to ~7 h (up to ~9 h with Playtime Boost)
USB-C charging for added convenience

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