JBL Go 4 Portable Bluetooth Speaker
Original price was: 5,490৳.4,150৳Current price is: 4,150৳.
Spend ৳5,000 or more to save ৳150
- Fast Delivery Dhaka in 24–48h
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JBL Go 4 Portable Bluetooth Speaker
Key Features
- JBL Pro Sound tuning delivering 4.2W RMS power with punchy, detailed bass output
- Up to 9 hours total playback time (7 hours standard + 2 hours via Playtime Boost)
- Full IP67 waterproof and dustproof architecture engineered for outdoor and pool use
- Bluetooth 5.3 with Auracast™ multi-speaker pairing for stereo or multi-room audio
- Eco-friendly build utilizing post-consumer recycled plastic and fabric with FSC-certified packaging
- Ultra-lightweight 190g pocket profile measuring 94 × 78 × 42 mm for effortless portability
Product Gallery
4.2W JBL Pro Sound, IP67 Waterproofing & 9-Hour Playtime Boost
The Go 4 Portable Bluetooth Speaker from JBL brings signature audio performance to an ultra-compact format. Available at Umrelo, this pocket-sized speaker measures 94 × 78 × 42 mm and weighs just 190 grams, slipping easily into bags, jackets, or palms without adding weight.
Despite its small footprint, it delivers 4.2W RMS of clear JBL Pro Sound with enhanced, punchy bass. A single battery charge provides up to 7 hours of playtime, while built-in Playtime Boost extends performance by an extra 2 hours for up to 9 hours of total continuous audio.
Featuring a complete IP67 waterproof and dustproof rating, Bluetooth 5.3 connectivity, and Auracast™ multi-speaker pairing, it is built for outdoor trips, poolside listening, and daily commutes. Discover authentic JBL audio gear and Bluetooth speakers directly from Umrelo.
Technical Specifications
| Brand & Ecosystem | JBL (Harman) |
| Model Name | JBL Go 4 |
| Rated Power Output | 4.2W RMS |
| Frequency Response | 90Hz – 20kHz |
| Bluetooth Version | Bluetooth 5.3 |
| Audio Features | Auracast™ Multi-Speaker Broadcasting, Playtime Boost Mode |
| Durability Rating | IP67 Waterproof & Dustproof |
| Battery Playback | Up to 9 Hours (7 Hours Standard + 2 Hours Boost) |
| Recharge Duration | ~3 Hours via USB Type-C Port |
| Sustainable Materials | Recycled Post-Consumer Plastic & Fabric, FSC Packaging |
| Dimensions & Weight | 94 × 78 × 42 mm | 190g Ultra-Light Weight |
| Authentic Availability | 100% Original Brand Stock at Umrelo Bangladesh |
| Category | Bluetooth & Wireless Speakers |
Model Comparison: JBL Go 4 vs JBL Go 5
| Feature | JBL Go 4 | JBL Go 5 |
|---|---|---|
| Output Power | 4.2W RMS | 4.8W RMS |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 6.0 |
| Durability Rating | IP67 Waterproof & Dustproof | IP68 + Drop-Proof Protection |
| Playback Duration | Up to 9 Hours (7 + 2 Boost) | Up to 10 Hours (8 + 2 Boost) |
| Lossless Wired Audio | Not Available | USB-C DAC (24-bit/48kHz) |
| Ambient Lighting | None | Ambient Edge LED (4 Effects) |
| Multi-Speaker Pairing | Auracast™ | AirTouch + Auracast™ |
| Weight | 190g | 230g |
| Primary Advantage | Lighter, Budget-Friendly & Eco-Conscious | Higher Output, LED Effects & Lossless DAC |
What's in the Box
• JBL Go 4 Portable Bluetooth Speaker × 1
• USB Type-C Charging Cable × 1
• Quick Start Guide & Setup Documentation × 1
Frequently Asked Questions
Where can I buy original JBL Go 4 speakers in Bangladesh?
Get 100% genuine JBL products at Umrelo with delivery across Bangladesh, or visit our Experience Center in Dhaka at Shop 461, Level 03, Motalib Plaza, Hatirpool. WhatsApp: 01940166001. Explore all Bluetooth speakers available at Umrelo.
How loud is the JBL Go 4 for its size?
The 4.2W RMS driver tuned with signature JBL Pro Sound fills small rooms or personal outdoor settings with clear vocals and punchy bass output without distorting at elevated volumes.
Is the JBL Go 4 completely waterproof?
Yes. It features an IP67 rating, which allows it to withstand dust ingress and complete water submersion up to 1 meter deep for 30 minutes. It is fully safe for rain, poolside drops, and outdoor dirt.
How does Auracast™ multi-speaker pairing work?
Auracast™ allows you to connect two JBL Go 4 units together for a stereo soundstage or link multiple Auracast-enabled JBL speakers simultaneously to synchronize music across a larger area.
Should I choose the JBL Go 4 or JBL Go 5?
Choose the JBL Go 4 if you want a lighter (190g) and more budget-friendly portable speaker with great sound and eco-conscious construction. Choose the JBL Go 5 if you prefer LED light effects, USB-C lossless audio, and IP68 drop-proof protection.
Delivery Information | ডেলিভারি তথ্য
Fast & Reliable Nationwide Shipping from Umrelo.com.bd
Inside Dhaka Metro
ঢাকা সিটির ভেতরেGazipur, Savar, Narayanganj
গাজীপুর, সাভার, নারায়ণগঞ্জOutside Dhaka Metro
ঢাকার বাইরে জেলা শহরLarge Items / Weight Notice
Delivery charges may vary for large items or products with significant weight. We will notify the customer during order confirmation.
অতিরিক্ত ওজনের বা বড় সাইজের প্রোডাক্টের ক্ষেত্রে ডেলিভারি চার্জ পরিবর্তন হতে পারে। অর্ডার কনফার্ম করার সময় গ্রাহককে তা জানিয়ে দেওয়া হবে।Order Cut-off Time: 04:00 PM
Orders placed after 4:00 PM will be processed on the next business day.
বিকাল ৪টার পরের অর্ডারগুলো পরবর্তী কার্যদিবসে প্রসেস করা হবে।Advance Payment Notice
For deliveries outside Dhaka Metro city areas, the delivery charge must be paid in advance to confirm the order.
ঢাকার বাইরের ডেলিভারির ক্ষেত্রে অর্ডার কনফার্ম করতে ডেলিভারি চার্জ অগ্রিম প্রদান করতে হবে।
JBL Go 4 Portable Bluetooth Speaker
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What is the price of the JBL Go 4 Portable Bluetooth Speaker in Bangladesh?
The latest price of JBL Go 4 Portable Bluetooth Speaker is 4,150৳. Shop genuine JBL Go 4 Portable Bluetooth Speaker online at Umrelo.com.bd or visit our Motalib Plaza Experience Center in Dhaka today.
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
