Description

JBL GO 4 PINK – Ultra-portable Bluetooth speaker with JBL Pro Sound

The compact JBL GO 4 PINK Bluetooth speaker delivers powerful JBL Pro Sound with punchy bass, up to 7 hours of playtime, IP67 protection, and easy phone connectivity for music anywhere.

Description

The JBL GO 4 PINK is a mini Bluetooth speaker that combines surprisingly loud sound and rich bass in a palm-sized body. It is designed for people who want to take their music with them—around the city, on the road, at home, or outdoors—without compromising on quality.

Despite its compact size, the model relies on JBL Pro Sound with an output power of 4.2 W RMS and a frequency response of 90 Hz – 20 kHz, delivering clear mids and fuller bass than expected from such a small speaker. It is suitable both for background listening and for more dynamic sound in small rooms, on a desk, in a hotel room, or at a campsite.

One of its key strengths is IP67 certification—the housing is water- and dust-resistant, allowing worry-free use at the beach, by the pool, in the mountains, or even in the bathroom. The battery provides up to 7 hours of playback on a single charge, and with the Playtime Boost function, the time can be extended by up to 2 additional hours by optimizing the sound for more efficient operation.

The JBL GO 4 uses Bluetooth 5.3 for a stable wireless connection and more efficient signal transmission to smartphones, tablets, and laptops. Supported profiles A2DP 1.4 and AVRCP 1.6 ensure reliable music streaming and convenient playback control.

The model also supports connection with other compatible speakers via Auracast, enabling the creation of a larger sound stage when more power and coverage are needed. This makes it suitable both for personal listening and for sharing music with friends.

The housing features a clean rectangular design with soft edges, a textured surface, and a large embossed JBL logo on the front, while the integrated strap makes it easy to attach to a backpack, belt, or hook. Some of the materials are recycled, adding an environmentally sustainable touch to the product.

Controls are intuitive, with physical buttons on top for power, Bluetooth pairing, volume, and play/pause. Charging is done via a USB-C port, ensuring compatibility with modern chargers and cables.

Unique advantages and ideal use cases

• Ultra-compact size and weight of only about 190 g, allowing it to fit in a pocket, small bag, or be clipped to a backpack.

• High-quality JBL Pro Sound with richer bass than typical mini Bluetooth speakers in the same class.

• IP67 water- and dust-resistance, making it an excellent choice for the beach, pool, mountains, camping, or bathroom.

• Up to 7 hours of playtime, plus up to 2 additional hours with Playtime Boost—enough for a full day trip or a long evening outdoors.

• Multi-speaker connectivity via Auracast for louder, more immersive sound when other compatible devices are available.

The speaker is ideal for users who want maximum mobility—students, travelers, people who often work from different locations, or anyone who wants music everywhere. It is also suitable as a second, “pocket” speaker to complement a larger home audio system.

Main specifications

Brand / model
JBL GO 4, color PINK

Product type
Ultra-portable Bluetooth speaker

Output power
4.2 W RMS

Frequency response
90 Hz – 20 kHz

Transducer
45 mm / 1.75" driver

Bluetooth version
Bluetooth 5.3

Bluetooth profiles
A2DP 1.4, AVRCP 1.6

Bluetooth range
2.4 GHz band, 2400–2483.5 MHz

Multi-speaker / Auracast
Yes, Auracast support for connecting multiple speakers

Battery
Li-ion polymer 3.23 Wh (3.8 V / 850 mAh)

Playback time
Up to 7 hours (depending on volume level and content)

Playtime Boost
Up to 2 additional hours when the function is activated

Charging time
Approximately 3 hours (5 V / 1 A)

Charging
USB-C connector

Protection rating
IP67 – water- and dust-resistant

Dimensions (W × H × D)
94.3 × 75.7 × 42.2 mm

Weight
0.19 kg

Materials
Durable housing, partially made from recycled materials

Controls
Physical buttons for power, Bluetooth, play/pause, and volume

Additional features
Integrated carrying strap, compact rectangular design

Compatibility
Smartphones, tablets, laptops, and other Bluetooth-enabled devices