JBL Go 4

JBL Go 4 – Compact Powerhouse

1. Surprisingly Big JBL Pro Sound

Despite its pocket-sized frame, the Go 4 delivers clear audio with punchy bass thanks to its refined driver and internal acoustics—perfect for mobile listening .

2. Ultra-Portable & Splash-Proof

Measuring just ~94 × 76 × 42 mm and weighing 190 g, it slips into bags or pockets effortlessly. With its IP67 rating, it’s fully waterproof (submersible up to 1 m) and dustproof—ideal for any adventure.

3. 7‑Hour Playtime with Boost Option

The built‑in battery provides around 7 hours of playback. Activate Playtime Boost to gain up to 2 additional hours under optimized conditions .

4. Auracast & Multipoint Bluetooth

Bluetooth 5.x allows connection of two devices simultaneously, enabling seamless switching. You can also wirelessly link two Go 4 or other Auracast-compatible JBL speakers for stereo or group playback.

5. App-Driven Customization

Use the JBL Portable app to update firmware, tailor your sound with a 5-band EQ, toggle Playtime Boost, and manage Auracast pairing—adding smart control even in this compact model