Enjoy big sound in a small package with the JBL Go 4 Ultra Portable Bluetooth Speaker. Despite its pocket-sized design, it delivers rich bass, crisp highs, and impressive clarity. Whether you’re relaxing at home, hanging out with friends, or heading outdoors, this speaker ensures your music stays with you everywhere.

Powerful JBL Pro Sound

The JBL Go 4 features JBL Pro Sound, offering surprisingly deep bass and balanced tones. Moreover, its advanced audio driver delivers distortion-free sound, even at high volumes. As a result, you can enjoy immersive audio during parties, road trips, or solo listening sessions.

Compact Design, Easy to Carry

Designed for true portability, the JBL Go 4 fits easily in your hand or backpack. In addition, it comes with a sturdy strap, making it simple to carry wherever you go. Because of its durable build, you can take it to the park, beach, or even on hikes without worry

Long-Lasting Battery and Fast Charging

This speaker offers up to 7 hours of playtime, allowing you to enjoy nonstop music throughout the day. Furthermore, it supports USB Type-C fast charging, so you can quickly recharge and get back to listening. Therefore, you’ll never have to wait long between playlists.

Waterproof and Dustproof Protection

The JBL Go 4 is rated IP67, which means it’s both waterproof and dustproof. In other words, it’s built for all kinds of environments—whether it’s a poolside party or a dusty trail. You can trust it to perform well even in tough outdoor conditions.

Seamless Bluetooth 5.3 Connectivity

With the latest Bluetooth 5.3, pairing your phone or tablet takes only a few seconds. Additionally, this version provides more stable connections and lower latency, ensuring a smooth and consistent audio experience

PartyBoost and Multi-Speaker Pairing

What’s more, the JBL Go 4 supports JBL PartyBoost, letting you connect multiple compatible JBL speakers for a louder and richer sound experience. This feature is ideal for parties, outdoor events, and gatherings where you want to fill the space with music.

Key Highlights of JBL Go 4

Here’s what makes the JBL Go 4 stand out:

• Compact and ultra-portable design
• 7-hour battery life with Type-C fast charging
• IP67 waterproof and dustproof build
• JBL Pro Sound for rich, balanced audio
• Bluetooth 5.3 for smooth connectivity
• PartyBoost multi-speaker pairing support

At fonepro, you can shop with confidence knowing that you’ll receive 100% genuine JBL products with a warranty and fast nationwide delivery. In summary, the JBL Go 4 Ultra Portable Bluetooth Speaker combines compact design, durable build, and premium sound—making it the perfect everyday companion for music lovers who never want to miss a beat.

JBL Go 4 Ultra Portable Bluetooth Speaker 

1. How long does the JBL Go 4 battery last?
The JBL Go 4 offers up to 7 hours of continuous playtime on a single charge, depending on your volume level and usage.

2. Is the JBL Go 4 waterproof?
Yes. The Go 4 has an IP67 waterproof and dustproof rating, which means it’s safe to use near water or outdoors.

3. Can I pair multiple JBL Go 4 speakers together?
Absolutely. The speaker supports JBL PartyBoost, allowing you to connect it with other PartyBoost-enabled JBL speakers for a more powerful sound experience.

4. Does it have a microphone for calls?
No. The JBL Go 4 focuses on delivering pure sound performance without built-in mic functionality.

5. How do I charge the JBL Go 4?
You can easily charge it using the included USB Type-C cable. It takes about 2.5 hours for a full charge.

6. Is the JBL Go 4 compatible with all devices?
Yes. It connects seamlessly with smartphones, tablets, and laptops using Bluetooth 5.3 technology for stable audio playback.