JBL Go 4 Ultra Portable Bluetooth Speaker

The JBL Go 4 is a pocket-sized wireless speaker made for portability and outdoor use.
It clips easily to your bag, fits in your hand, and delivers strong sound with JBL Pro Sound and clear bass.
With an IP67 waterproof and dustproof rating, it performs well in any setting—rain, beach, or trail.

Key Features

• Built-in loop for easy attachment to bags or bikes

• IP67 rated: waterproof and dustproof

• JBL Pro Sound with improved bass

• Up to 7 hours of playtime, plus 2 extra hours with Playtime Boost

• Bluetooth 5.3 with Auracast support for stereo linking

• USB-C fast charging

• Made with recycled materials and eco-conscious packaging

Specifications

• Driver: 45 mm

• Output Power: 5W RMS

• Frequency Response: 95Hz–20kHz

• Signal-to-Noise Ratio: >85dB

• Battery: 3.885Wh Li-ion, 7h + 2h boost

• Charging Time: approx. 3 hours (5V/1A)

• Bluetooth Version: 5.3

• Dimensions: 94.3 × 75.7 × 42.2 mm

• Weight: approx. 0.19 kg

Compatibility and Use

• Works with any Bluetooth-enabled device (phones, tablets, laptops)

• Clip to your backpack, belt, or bike for hands-free use

• Great for outdoor trips or everyday carry

• Supports music, podcasts, and casual voice calls

What’s Included

• JBL Go 4 speaker

• USB-C charging cable

• Quick start guide

• Safety sheet

• Warranty card