The JBL Go 4

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The JBL Go 4 is a pocket-sized Bluetooth speaker with powerful JBL Pro Sound, up to 7 hours of playtime, and rugged IP67 waterproof design — perfect for music on the go.

Delivers powerful JBL Pro Sound with enhanced bass
IP67 waterproof and dustproof — perfect for outdoor use
Bluetooth 5.3 with Auracast™ for stereo pairing and multi-speaker streaming
Charges via USB-C, full charge in about 3 hours

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Product details

JBL Go 4 – Big Sound in Your Pocket

The JBL Go 4 is the ultimate portable Bluetooth speaker for music lovers on the move. Despite its compact size, it delivers powerful JBL Pro Sound with deep, punchy bass that defies expectations. Its rugged build is IP67 waterproof and dustproof, making it ideal for outdoor adventures, poolside parties, or beach hangouts.

Equipped with Bluetooth 5.3 with Auracast™, the Go 4 lets you connect multiple speakers for an even bigger sound experience. The 7-hour battery life (plus up to 2 extra hours with Playtime Boost) ensures your favorite tunes keep playing all day. It’s lightweight, fits in the palm of your hand, and includes a loop for easy carrying or clipping onto your bag.

With customizable EQ via the JBL Portable app and eco-friendly materials, the Go 4 is not just built to play — it’s built responsibly.

Specifications

GeneralModel: JBL Go 4 Type: Ultra-portable Bluetooth speaker Dimensions: 94 × 78 × 42 mm Weight: Approx. 190 grams Color Options: Multiple (varies by region – typically black, red, blue, etc.)
AudioOutput Power: 4.2W RMS Driver Size: Single full-range driver Frequency Response: 90 Hz – 20 kHz Sound Profile: JBL Pro Sound with enhanced bass EQ Support: 5-band EQ via JBL Portable app
BatteryPlayback Time: Up to 7 hours (standard mode) Playtime Boost Mode: Adds ~2 hours (with reduced volume) Battery Type: Lithium-ion polymer (3.23Wh) Charging Port: USB-C Charging Time: Approx. 3 hours
ConnectivityBluetooth Version: 5.3 Profiles Supported: A2DP 1.4, AVRCP 1.6 Bluetooth Range: Up to 10 meters Auracast™ Support: Yes (for pairing with multiple JBL-compatible speakers) Inputs: Bluetooth only (no aux-in)
Durabilityaterproof/Dustproof Rating: IP67 Build: Rugged casing with integrated carry loop Materials: Eco-conscious (recycled plastics + sustainable packaging)